142959376

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13159}}^1$

素因数の和:13271

約数の個数: 40

約数和(自身を含む): 319840640

約数和(自身を除く): 176881264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 13159, 26318, 52636, 92113, 105272, 184226, 210544, 368452, 736904, 1276423, 1473808, 2552846, 5105692, 8934961, 10211384, 17869922, 20422768, 35739844, 71479688, 142959376]

約数ペア:

[(1, 142959376), (2, 71479688), (4, 35739844), (7, 20422768), (8, 17869922), (14, 10211384), (16, 8934961), (28, 5105692), (56, 2552846), (97, 1473808), (112, 1276423), (194, 736904), (388, 368452), (679, 210544), (776, 184226), (1358, 105272), (1552, 92113), (2716, 52636), (5432, 26318), (10864, 13159)]