145756978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{15569}}^1$

素因数の和:15753

約数の個数: 16

約数和(自身を含む): 227197440

約数和(自身を除く): 81440462

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 15569, 31138, 482639, 965278, 2350919, 4701838, 72878489, 145756978]

約数ペア:

[(1, 145756978), (2, 72878489), (31, 4701838), (62, 2350919), (151, 965278), (302, 482639), (4681, 31138), (9362, 15569)]