190151768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18701}}^1$

素因数の和:18779

約数の個数: 32

約数和(自身を含む): 377032320

約数和(自身を除く): 186880552

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 18701, 37402, 74804, 149608, 579731, 766741, 1159462, 1533482, 2318924, 3066964, 4637848, 6133928, 23768971, 47537942, 95075884, 190151768]

約数ペア:

[(1, 190151768), (2, 95075884), (4, 47537942), (8, 23768971), (31, 6133928), (41, 4637848), (62, 3066964), (82, 2318924), (124, 1533482), (164, 1159462), (248, 766741), (328, 579731), (1271, 149608), (2542, 74804), (5084, 37402), (10168, 18701)]