155661948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{332611}}^1$

素因数の和:332634

約数の個数: 36

約数和(自身を含む): 423747688

約数和(自身を除く): 268085740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 332611, 665222, 997833, 1330444, 1995666, 2993499, 3991332, 4323943, 5986998, 8647886, 11973996, 12971829, 17295772, 25943658, 38915487, 51887316, 77830974, 155661948]

約数ペア:

[(1, 155661948), (2, 77830974), (3, 51887316), (4, 38915487), (6, 25943658), (9, 17295772), (12, 12971829), (13, 11973996), (18, 8647886), (26, 5986998), (36, 4323943), (39, 3991332), (52, 2993499), (78, 1995666), (117, 1330444), (156, 997833), (234, 665222), (468, 332611)]