156547380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 72

約数和(自身を含む): 481826016

約数和(自身を除く): 325278636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 21563, 43126, 64689, 86252, 107815, 129378, 215630, 237193, 258756, 323445, 431260, 474386, 646890, 711579, 948772, 1185965, 1293780, 1423158, 2371930, 2609123, 2846316, 3557895, 4743860, 5218246, 7115790, 7827369, 10436492, 13045615, 14231580, 15654738, 26091230, 31309476, 39136845, 52182460, 78273690, 156547380]

約数ペア:

[(1, 156547380), (2, 78273690), (3, 52182460), (4, 39136845), (5, 31309476), (6, 26091230), (10, 15654738), (11, 14231580), (12, 13045615), (15, 10436492), (20, 7827369), (22, 7115790), (30, 5218246), (33, 4743860), (44, 3557895), (55, 2846316), (60, 2609123), (66, 2371930), (110, 1423158), (121, 1293780), (132, 1185965), (165, 948772), (220, 711579), (242, 646890), (330, 474386), (363, 431260), (484, 323445), (605, 258756), (660, 237193), (726, 215630), (1210, 129378), (1452, 107815), (1815, 86252), (2420, 64689), (3630, 43126), (7260, 21563)]