156942072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311393}}^1$

素因数の和:311412

約数の個数: 48

約数和(自身を含む): 485774640

約数和(自身を除く): 328832568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 311393, 622786, 934179, 1245572, 1868358, 2179751, 2491144, 2802537, 3736716, 4359502, 5605074, 6539253, 7473432, 8719004, 11210148, 13078506, 17438008, 19617759, 22420296, 26157012, 39235518, 52314024, 78471036, 156942072]

約数ペア:

[(1, 156942072), (2, 78471036), (3, 52314024), (4, 39235518), (6, 26157012), (7, 22420296), (8, 19617759), (9, 17438008), (12, 13078506), (14, 11210148), (18, 8719004), (21, 7473432), (24, 6539253), (28, 5605074), (36, 4359502), (42, 3736716), (56, 2802537), (63, 2491144), (72, 2179751), (84, 1868358), (126, 1245572), (168, 934179), (252, 622786), (504, 311393)]