38157044912

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:787

約数の個数: 160

約数和(自身を含む): 88038365184

約数和(自身を除く): 49881320272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 131, 137, 164, 262, 274, 287, 328, 463, 524, 548, 574, 656, 917, 926, 959, 1048, 1096, 1148, 1834, 1852, 1918, 2096, 2192, 2296, 3241, 3668, 3704, 3836, 4592, 5371, 5617, 6482, 7336, 7408, 7672, 10742, 11234, 12964, 14672, 15344, 17947, 18983, 21484, 22468, 25928, 35894, 37597, 37966, 39319, 42968, 44936, 51856, 60653, 63431, 71788, 75194, 75932, 78638, 85936, 89872, 121306, 125629, 126862, 132881, 143576, 150388, 151864, 157276, 242612, 251258, 253724, 265762, 287152, 300776, 303728, 314552, 424571, 444017, 485224, 502516, 507448, 531524, 601552, 629104, 735827, 849142, 888034, 970448, 1005032, 1014896, 1063048, 1471654, 1698284, 1776068, 2010064, 2126096, 2486773, 2600671, 2943308, 3396568, 3552136, 4973546, 5150789, 5201342, 5886616, 6793136, 7104272, 8309461, 9947092, 10301578, 10402684, 11773232, 16618922, 17407411, 18204697, 19894184, 20603156, 20805368, 33237844, 34814822, 36409394, 39788368, 41206312, 41610736, 58166227, 66475688, 69629644, 72818788, 82412624, 116332454, 132951376, 139259288, 145637576, 232664908, 278518576, 291275152, 340687901, 465329816, 681375802, 930659632, 1362751604, 2384815307, 2725503208, 4769630614, 5451006416, 9539261228, 19078522456, 38157044912]

約数ペア:

[(1, 38157044912), (2, 19078522456), (4, 9539261228), (7, 5451006416), (8, 4769630614), (14, 2725503208), (16, 2384815307), (28, 1362751604), (41, 930659632), (56, 681375802), (82, 465329816), (112, 340687901), (131, 291275152), (137, 278518576), (164, 232664908), (262, 145637576), (274, 139259288), (287, 132951376), (328, 116332454), (463, 82412624), (524, 72818788), (548, 69629644), (574, 66475688), (656, 58166227), (917, 41610736), (926, 41206312), (959, 39788368), (1048, 36409394), (1096, 34814822), (1148, 33237844), (1834, 20805368), (1852, 20603156), (1918, 19894184), (2096, 18204697), (2192, 17407411), (2296, 16618922), (3241, 11773232), (3668, 10402684), (3704, 10301578), (3836, 9947092), (4592, 8309461), (5371, 7104272), (5617, 6793136), (6482, 5886616), (7336, 5201342), (7408, 5150789), (7672, 4973546), (10742, 3552136), (11234, 3396568), (12964, 2943308), (14672, 2600671), (15344, 2486773), (17947, 2126096), (18983, 2010064), (21484, 1776068), (22468, 1698284), (25928, 1471654), (35894, 1063048), (37597, 1014896), (37966, 1005032), (39319, 970448), (42968, 888034), (44936, 849142), (51856, 735827), (60653, 629104), (63431, 601552), (71788, 531524), (75194, 507448), (75932, 502516), (78638, 485224), (85936, 444017), (89872, 424571), (121306, 314552), (125629, 303728), (126862, 300776), (132881, 287152), (143576, 265762), (150388, 253724), (151864, 251258), (157276, 242612)]