153446244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 419313888

約数和(自身を除く): 265867644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1601, 1956, 2282, 3202, 3423, 4564, 4803, 6404, 6846, 7987, 9606, 11207, 13692, 15974, 19212, 22414, 23961, 31948, 33621, 44828, 47922, 67242, 78449, 95844, 134484, 156898, 235347, 260963, 313796, 470694, 521926, 782889, 941388, 1043852, 1565778, 1826741, 3131556, 3653482, 5480223, 7306964, 10960446, 12787187, 21920892, 25574374, 38361561, 51148748, 76723122, 153446244]

約数ペア:

[(1, 153446244), (2, 76723122), (3, 51148748), (4, 38361561), (6, 25574374), (7, 21920892), (12, 12787187), (14, 10960446), (21, 7306964), (28, 5480223), (42, 3653482), (49, 3131556), (84, 1826741), (98, 1565778), (147, 1043852), (163, 941388), (196, 782889), (294, 521926), (326, 470694), (489, 313796), (588, 260963), (652, 235347), (978, 156898), (1141, 134484), (1601, 95844), (1956, 78449), (2282, 67242), (3202, 47922), (3423, 44828), (4564, 33621), (4803, 31948), (6404, 23961), (6846, 22414), (7987, 19212), (9606, 15974), (11207, 13692)]