156915471615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 295181107200

約数和(自身を除く): 138265635585

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 139, 163, 213, 355, 417, 489, 497, 695, 815, 929, 973, 1065, 1141, 1491, 2085, 2445, 2485, 2787, 2919, 3423, 4645, 4865, 5705, 6503, 7455, 9869, 11573, 13935, 14595, 17115, 19509, 22657, 29607, 32515, 34719, 49345, 57865, 65959, 67971, 69083, 81011, 97545, 113285, 129131, 148035, 151427, 158599, 173595, 197877, 207249, 243033, 329795, 339855, 345415, 387393, 405055, 454281, 461713, 475797, 645655, 757135, 792995, 903917, 989385, 1036245, 1059989, 1215165, 1385139, 1608647, 1936965, 2271405, 2308565, 2378985, 2711751, 3179967, 4519585, 4825941, 5299945, 6925695, 8043235, 9168301, 10751317, 11260529, 13558755, 15899835, 21048353, 24129705, 27504903, 32253951, 33781587, 45841505, 53756585, 56302645, 63145059, 64178107, 75259219, 105241765, 137524515, 147338471, 161269755, 168907935, 192534321, 225777657, 315725295, 320890535, 376296095, 442015413, 736692355, 962671605, 1128888285, 1494433063, 2210077065, 4483299189, 7472165315, 10461031441, 22416495945, 31383094323, 52305157205, 156915471615]

約数ペア:

[(1, 156915471615), (3, 52305157205), (5, 31383094323), (7, 22416495945), (15, 10461031441), (21, 7472165315), (35, 4483299189), (71, 2210077065), (105, 1494433063), (139, 1128888285), (163, 962671605), (213, 736692355), (355, 442015413), (417, 376296095), (489, 320890535), (497, 315725295), (695, 225777657), (815, 192534321), (929, 168907935), (973, 161269755), (1065, 147338471), (1141, 137524515), (1491, 105241765), (2085, 75259219), (2445, 64178107), (2485, 63145059), (2787, 56302645), (2919, 53756585), (3423, 45841505), (4645, 33781587), (4865, 32253951), (5705, 27504903), (6503, 24129705), (7455, 21048353), (9869, 15899835), (11573, 13558755), (13935, 11260529), (14595, 10751317), (17115, 9168301), (19509, 8043235), (22657, 6925695), (29607, 5299945), (32515, 4825941), (34719, 4519585), (49345, 3179967), (57865, 2711751), (65959, 2378985), (67971, 2308565), (69083, 2271405), (81011, 1936965), (97545, 1608647), (113285, 1385139), (129131, 1215165), (148035, 1059989), (151427, 1036245), (158599, 989385), (173595, 903917), (197877, 792995), (207249, 757135), (243033, 645655), (329795, 475797), (339855, 461713), (345415, 454281), (387393, 405055)]