156650820464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1\times {\mathrm{1621}}^1$

素因数の和:2674

約数の個数: 80

約数和(自身を含む): 311505437376

約数和(自身を除く): 154854616912

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 877, 1136, 1552, 1621, 1754, 3242, 3508, 6484, 6887, 7016, 12968, 13774, 14032, 25936, 27548, 55096, 62267, 85069, 110192, 115091, 124534, 157237, 170138, 230182, 249068, 314474, 340276, 460364, 498136, 628948, 680552, 920728, 996272, 1257896, 1361104, 1421617, 1841456, 2515792, 2843234, 5686468, 6039899, 11163827, 11372936, 12079798, 22327654, 22745872, 24159596, 44655308, 48319192, 89310616, 96638384, 100934807, 137896849, 178621232, 201869614, 275793698, 403739228, 551587396, 807478456, 1103174792, 1614956912, 2206349584, 9790676279, 19581352558, 39162705116, 78325410232, 156650820464]

約数ペア:

[(1, 156650820464), (2, 78325410232), (4, 39162705116), (8, 19581352558), (16, 9790676279), (71, 2206349584), (97, 1614956912), (142, 1103174792), (194, 807478456), (284, 551587396), (388, 403739228), (568, 275793698), (776, 201869614), (877, 178621232), (1136, 137896849), (1552, 100934807), (1621, 96638384), (1754, 89310616), (3242, 48319192), (3508, 44655308), (6484, 24159596), (6887, 22745872), (7016, 22327654), (12968, 12079798), (13774, 11372936), (14032, 11163827), (25936, 6039899), (27548, 5686468), (55096, 2843234), (62267, 2515792), (85069, 1841456), (110192, 1421617), (115091, 1361104), (124534, 1257896), (157237, 996272), (170138, 920728), (230182, 680552), (249068, 628948), (314474, 498136), (340276, 460364)]