153146539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 195987456

約数和(自身を除く): 42840917

約数列:

[1, 7, 13, 47, 61, 91, 329, 427, 587, 611, 793, 2867, 4109, 4277, 5551, 7631, 20069, 27589, 35807, 37271, 53417, 193123, 250649, 260897, 358657, 465491, 1682929, 2510599, 3258437, 11780503, 21878077, 153146539]

約数ペア:

[(1, 153146539), (7, 21878077), (13, 11780503), (47, 3258437), (61, 2510599), (91, 1682929), (329, 465491), (427, 358657), (587, 260897), (611, 250649), (793, 193123), (2867, 53417), (4109, 37271), (4277, 35807), (5551, 27589), (7631, 20069)]