154468502768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1\times {\mathrm{2861}}^1$

素因数の和:3646

約数の個数: 80

約数和(自身を含む): 311165798400

約数和(自身を除く): 156697295632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 547, 796, 1094, 1592, 2188, 2861, 3184, 4376, 5722, 6169, 8752, 11444, 12338, 16957, 22888, 24676, 33914, 45776, 49352, 67828, 88691, 98704, 108853, 135656, 177382, 217706, 271312, 354764, 435412, 569339, 709528, 870824, 1138678, 1419056, 1564967, 1741648, 2277356, 3129934, 3374443, 4554712, 6259868, 6748886, 9109424, 12519736, 13497772, 17649509, 25039472, 26995544, 35299018, 48513977, 53991088, 70598036, 97027954, 141196072, 194055908, 282392144, 311428433, 388111816, 622856866, 776223632, 1245713732, 2491427464, 4982854928, 9654281423, 19308562846, 38617125692, 77234251384, 154468502768]

約数ペア:

[(1, 154468502768), (2, 77234251384), (4, 38617125692), (8, 19308562846), (16, 9654281423), (31, 4982854928), (62, 2491427464), (124, 1245713732), (199, 776223632), (248, 622856866), (398, 388111816), (496, 311428433), (547, 282392144), (796, 194055908), (1094, 141196072), (1592, 97027954), (2188, 70598036), (2861, 53991088), (3184, 48513977), (4376, 35299018), (5722, 26995544), (6169, 25039472), (8752, 17649509), (11444, 13497772), (12338, 12519736), (16957, 9109424), (22888, 6748886), (24676, 6259868), (33914, 4554712), (45776, 3374443), (49352, 3129934), (67828, 2277356), (88691, 1741648), (98704, 1564967), (108853, 1419056), (135656, 1138678), (177382, 870824), (217706, 709528), (271312, 569339), (354764, 435412)]