120965968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5189}}^1$

素因数の和:5275

約数の個数: 40

約数和(自身を含む): 247127040

約数和(自身を除く): 126161072

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5189, 5828, 10378, 11656, 20756, 23312, 41512, 83024, 160859, 243883, 321718, 487766, 643436, 975532, 1286872, 1951064, 2573744, 3902128, 7560373, 15120746, 30241492, 60482984, 120965968]

約数ペア:

[(1, 120965968), (2, 60482984), (4, 30241492), (8, 15120746), (16, 7560373), (31, 3902128), (47, 2573744), (62, 1951064), (94, 1286872), (124, 975532), (188, 643436), (248, 487766), (376, 321718), (496, 243883), (752, 160859), (1457, 83024), (2914, 41512), (5189, 23312), (5828, 20756), (10378, 11656)]