15139968

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 40759200

約数和(自身を除く): 25619232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 443, 534, 712, 886, 1068, 1329, 1424, 1772, 2136, 2658, 2848, 3544, 4272, 5316, 5696, 7088, 8544, 10632, 11392, 14176, 17088, 21264, 28352, 34176, 39427, 42528, 56704, 78854, 85056, 118281, 157708, 170112, 236562, 315416, 473124, 630832, 946248, 1261664, 1892496, 2523328, 3784992, 5046656, 7569984, 15139968]

約数ペア:

[(1, 15139968), (2, 7569984), (3, 5046656), (4, 3784992), (6, 2523328), (8, 1892496), (12, 1261664), (16, 946248), (24, 630832), (32, 473124), (48, 315416), (64, 236562), (89, 170112), (96, 157708), (128, 118281), (178, 85056), (192, 78854), (267, 56704), (356, 42528), (384, 39427), (443, 34176), (534, 28352), (712, 21264), (886, 17088), (1068, 14176), (1329, 11392), (1424, 10632), (1772, 8544), (2136, 7088), (2658, 5696), (2848, 5316), (3544, 4272)]