151716852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19469

約数の個数: 72

約数和(自身を含む): 452454912

約数和(自身を除く): 300738060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19421, 38842, 58263, 77684, 116526, 135947, 174789, 233052, 271894, 349578, 407841, 543788, 602051, 699156, 815682, 1204102, 1223523, 1631364, 1806153, 2408204, 2447046, 3612306, 4214357, 4894092, 5418459, 7224612, 8428714, 10836918, 12643071, 16857428, 21673836, 25286142, 37929213, 50572284, 75858426, 151716852]

約数ペア:

[(1, 151716852), (2, 75858426), (3, 50572284), (4, 37929213), (6, 25286142), (7, 21673836), (9, 16857428), (12, 12643071), (14, 10836918), (18, 8428714), (21, 7224612), (28, 5418459), (31, 4894092), (36, 4214357), (42, 3612306), (62, 2447046), (63, 2408204), (84, 1806153), (93, 1631364), (124, 1223523), (126, 1204102), (186, 815682), (217, 699156), (252, 602051), (279, 543788), (372, 407841), (434, 349578), (558, 271894), (651, 233052), (868, 174789), (1116, 135947), (1302, 116526), (1953, 77684), (2604, 58263), (3906, 38842), (7812, 19421)]