156729848120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2287}}^1\times {\mathrm{7109}}^1$

素因数の和:9648

約数の個数: 64

約数和(自身を含む): 354310070400

約数和(自身を除く): 197580222280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2287, 2410, 4574, 4820, 7109, 9148, 9640, 11435, 14218, 18296, 22870, 28436, 35545, 45740, 56872, 71090, 91480, 142180, 284360, 551167, 1102334, 1713269, 2204668, 2755835, 3426538, 4409336, 5511670, 6853076, 8566345, 11023340, 13706152, 16258283, 17132690, 22046680, 32516566, 34265380, 65033132, 68530760, 81291415, 130066264, 162582830, 325165660, 650331320, 3918246203, 7836492406, 15672984812, 19591231015, 31345969624, 39182462030, 78364924060, 156729848120]

約数ペア:

[(1, 156729848120), (2, 78364924060), (4, 39182462030), (5, 31345969624), (8, 19591231015), (10, 15672984812), (20, 7836492406), (40, 3918246203), (241, 650331320), (482, 325165660), (964, 162582830), (1205, 130066264), (1928, 81291415), (2287, 68530760), (2410, 65033132), (4574, 34265380), (4820, 32516566), (7109, 22046680), (9148, 17132690), (9640, 16258283), (11435, 13706152), (14218, 11023340), (18296, 8566345), (22870, 6853076), (28436, 5511670), (35545, 4409336), (45740, 3426538), (56872, 2755835), (71090, 2204668), (91480, 1713269), (142180, 1102334), (284360, 551167)]