155513718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12953}}^1$

素因数の和:13013

約数の個数: 48

約数和(自身を含む): 363748320

約数和(自身を除く): 208234602

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 12953, 25906, 38859, 77718, 116577, 233154, 297919, 375637, 595838, 751274, 893757, 1126911, 1787514, 2253822, 2681271, 3380733, 5362542, 6761466, 8639651, 17279302, 25918953, 51837906, 77756859, 155513718]

約数ペア:

[(1, 155513718), (2, 77756859), (3, 51837906), (6, 25918953), (9, 17279302), (18, 8639651), (23, 6761466), (29, 5362542), (46, 3380733), (58, 2681271), (69, 2253822), (87, 1787514), (138, 1126911), (174, 893757), (207, 751274), (261, 595838), (414, 375637), (522, 297919), (667, 233154), (1334, 116577), (2001, 77718), (4002, 38859), (6003, 25906), (12006, 12953)]