165893648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5583

約数の個数: 40

約数和(自身を含む): 337287936

約数和(自身を除く): 171394288

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 5483, 7564, 10966, 15128, 21932, 30256, 43864, 87728, 169973, 334463, 339946, 668926, 679892, 1337852, 1359784, 2675704, 2719568, 5351408, 10368353, 20736706, 41473412, 82946824, 165893648]

約数ペア:

[(1, 165893648), (2, 82946824), (4, 41473412), (8, 20736706), (16, 10368353), (31, 5351408), (61, 2719568), (62, 2675704), (122, 1359784), (124, 1337852), (244, 679892), (248, 668926), (488, 339946), (496, 334463), (976, 169973), (1891, 87728), (3782, 43864), (5483, 30256), (7564, 21932), (10966, 15128)]