154718172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13063}}^1$

素因数の和:13127

約数の個数: 72

約数和(自身を含む): 456508416

約数和(自身を除く): 301790244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13063, 26126, 39189, 52252, 78378, 91441, 117567, 156756, 182882, 235134, 274323, 365764, 470268, 548646, 613961, 822969, 1097292, 1227922, 1645938, 1841883, 2455844, 3291876, 3683766, 4297727, 5525649, 7367532, 8595454, 11051298, 12893181, 17190908, 22102596, 25786362, 38679543, 51572724, 77359086, 154718172]

約数ペア:

[(1, 154718172), (2, 77359086), (3, 51572724), (4, 38679543), (6, 25786362), (7, 22102596), (9, 17190908), (12, 12893181), (14, 11051298), (18, 8595454), (21, 7367532), (28, 5525649), (36, 4297727), (42, 3683766), (47, 3291876), (63, 2455844), (84, 1841883), (94, 1645938), (126, 1227922), (141, 1097292), (188, 822969), (252, 613961), (282, 548646), (329, 470268), (423, 365764), (564, 274323), (658, 235134), (846, 182882), (987, 156756), (1316, 117567), (1692, 91441), (1974, 78378), (2961, 52252), (3948, 39189), (5922, 26126), (11844, 13063)]