157048657940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 354674073600

約数和(自身を除く): 197625415660

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 67, 118, 124, 134, 139, 155, 236, 268, 278, 295, 310, 335, 461, 556, 590, 620, 670, 695, 922, 1180, 1340, 1390, 1829, 1844, 2077, 2305, 2780, 3658, 3953, 4154, 4309, 4610, 7316, 7906, 8201, 8308, 8618, 9145, 9220, 9313, 10385, 14291, 15812, 16402, 17236, 18290, 18626, 19765, 20770, 21545, 27199, 28582, 30887, 32804, 36580, 37252, 39530, 41005, 41540, 43090, 46565, 54398, 57164, 61774, 64079, 71455, 79060, 82010, 86180, 93130, 108796, 122543, 123548, 128158, 135995, 142910, 154435, 164020, 186260, 245086, 254231, 256316, 271990, 285820, 288703, 308870, 320395, 490172, 508462, 543980, 549467, 577406, 612715, 617740, 640790, 843169, 957497, 1016924, 1098934, 1154812, 1225430, 1271155, 1281580, 1443515, 1686338, 1822333, 1914994, 1986449, 2197868, 2450860, 2542310, 2747335, 2887030, 3372676, 3644666, 3780661, 3829988, 3972898, 4215845, 4293293, 4787485, 5084620, 5494670, 5774060, 7289332, 7561322, 7945796, 8431690, 8586586, 9111665, 9574970, 9932245, 10989340, 15122644, 16863380, 17033477, 17173172, 18223330, 18903305, 19149940, 19864490, 21466465, 34066954, 36446660, 37806610, 39728980, 42932930, 56492323, 68133908, 75613220, 85167385, 85865860, 112984646, 117200491, 133092083, 170334770, 225969292, 234400982, 253304287, 266184166, 282461615, 340669540, 468801964, 506608574, 532368332, 564923230, 586002455, 665460415, 1013217148, 1129846460, 1172004910, 1266521435, 1330920830, 2344009820, 2533042870, 2661841660, 5066085740, 7852432897, 15704865794, 31409731588, 39262164485, 78524328970, 157048657940]

約数ペア:

[(1, 157048657940), (2, 78524328970), (4, 39262164485), (5, 31409731588), (10, 15704865794), (20, 7852432897), (31, 5066085740), (59, 2661841660), (62, 2533042870), (67, 2344009820), (118, 1330920830), (124, 1266521435), (134, 1172004910), (139, 1129846460), (155, 1013217148), (236, 665460415), (268, 586002455), (278, 564923230), (295, 532368332), (310, 506608574), (335, 468801964), (461, 340669540), (556, 282461615), (590, 266184166), (620, 253304287), (670, 234400982), (695, 225969292), (922, 170334770), (1180, 133092083), (1340, 117200491), (1390, 112984646), (1829, 85865860), (1844, 85167385), (2077, 75613220), (2305, 68133908), (2780, 56492323), (3658, 42932930), (3953, 39728980), (4154, 37806610), (4309, 36446660), (4610, 34066954), (7316, 21466465), (7906, 19864490), (8201, 19149940), (8308, 18903305), (8618, 18223330), (9145, 17173172), (9220, 17033477), (9313, 16863380), (10385, 15122644), (14291, 10989340), (15812, 9932245), (16402, 9574970), (17236, 9111665), (18290, 8586586), (18626, 8431690), (19765, 7945796), (20770, 7561322), (21545, 7289332), (27199, 5774060), (28582, 5494670), (30887, 5084620), (32804, 4787485), (36580, 4293293), (37252, 4215845), (39530, 3972898), (41005, 3829988), (41540, 3780661), (43090, 3644666), (46565, 3372676), (54398, 2887030), (57164, 2747335), (61774, 2542310), (64079, 2450860), (71455, 2197868), (79060, 1986449), (82010, 1914994), (86180, 1822333), (93130, 1686338), (108796, 1443515), (122543, 1281580), (123548, 1271155), (128158, 1225430), (135995, 1154812), (142910, 1098934), (154435, 1016924), (164020, 957497), (186260, 843169), (245086, 640790), (254231, 617740), (256316, 612715), (271990, 577406), (285820, 549467), (288703, 543980), (308870, 508462), (320395, 490172)]