162774428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 305157888

約数和(自身を除く): 142383460

約数列:

[1, 2, 4, 31, 41, 62, 82, 101, 124, 164, 202, 317, 404, 634, 1268, 1271, 2542, 3131, 4141, 5084, 6262, 8282, 9827, 12524, 12997, 16564, 19654, 25994, 32017, 39308, 51988, 64034, 128068, 128371, 256742, 402907, 513484, 805814, 992527, 1312697, 1611628, 1985054, 2625394, 3970108, 5250788, 40693607, 81387214, 162774428]

約数ペア:

[(1, 162774428), (2, 81387214), (4, 40693607), (31, 5250788), (41, 3970108), (62, 2625394), (82, 1985054), (101, 1611628), (124, 1312697), (164, 992527), (202, 805814), (317, 513484), (404, 402907), (634, 256742), (1268, 128371), (1271, 128068), (2542, 64034), (3131, 51988), (4141, 39308), (5084, 32017), (6262, 25994), (8282, 19654), (9827, 16564), (12524, 12997)]