154902128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 309832848

約数和(自身を除く): 154930720

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 233, 296, 466, 592, 932, 1123, 1864, 2246, 3728, 4492, 8621, 8984, 17242, 17968, 34484, 41551, 68968, 83102, 137936, 166204, 261659, 332408, 523318, 664816, 1046636, 2093272, 4186544, 9681383, 19362766, 38725532, 77451064, 154902128]

約数ペア:

[(1, 154902128), (2, 77451064), (4, 38725532), (8, 19362766), (16, 9681383), (37, 4186544), (74, 2093272), (148, 1046636), (233, 664816), (296, 523318), (466, 332408), (592, 261659), (932, 166204), (1123, 137936), (1864, 83102), (2246, 68968), (3728, 41551), (4492, 34484), (8621, 17968), (8984, 17242)]