137661808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4621

約数の個数: 40

約数和(自身を含む): 281731968

約数和(自身を除く): 144070160

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 3818, 4507, 7636, 9014, 15272, 18028, 30544, 36056, 72112, 103661, 207322, 374081, 414644, 748162, 829288, 1496324, 1658576, 2992648, 5985296, 8603863, 17207726, 34415452, 68830904, 137661808]

約数ペア:

[(1, 137661808), (2, 68830904), (4, 34415452), (8, 17207726), (16, 8603863), (23, 5985296), (46, 2992648), (83, 1658576), (92, 1496324), (166, 829288), (184, 748162), (332, 414644), (368, 374081), (664, 207322), (1328, 103661), (1909, 72112), (3818, 36056), (4507, 30544), (7636, 18028), (9014, 15272)]