156958128

素因数分解:

$2^4\times 3^3\times {\mathrm{363329}}^1$

素因数の和:363346

約数の個数: 40

約数和(自身を含む): 450529200

約数和(自身を除く): 293571072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 363329, 726658, 1089987, 1453316, 2179974, 2906632, 3269961, 4359948, 5813264, 6539922, 8719896, 9809883, 13079844, 17439792, 19619766, 26159688, 39239532, 52319376, 78479064, 156958128]

約数ペア:

[(1, 156958128), (2, 78479064), (3, 52319376), (4, 39239532), (6, 26159688), (8, 19619766), (9, 17439792), (12, 13079844), (16, 9809883), (18, 8719896), (24, 6539922), (27, 5813264), (36, 4359948), (48, 3269961), (54, 2906632), (72, 2179974), (108, 1453316), (144, 1089987), (216, 726658), (432, 363329)]