133617280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12317

約数の個数: 64

約数和(自身を含む): 338246280

約数和(自身を除く): 204629000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 12281, 24562, 49124, 61405, 98248, 122810, 196496, 208777, 245620, 392992, 417554, 491240, 785984, 835108, 982480, 1043885, 1571968, 1670216, 1964960, 2087770, 3340432, 3929920, 4175540, 6680864, 7859840, 8351080, 13361728, 16702160, 26723456, 33404320, 66808640, 133617280]

約数ペア:

[(1, 133617280), (2, 66808640), (4, 33404320), (5, 26723456), (8, 16702160), (10, 13361728), (16, 8351080), (17, 7859840), (20, 6680864), (32, 4175540), (34, 3929920), (40, 3340432), (64, 2087770), (68, 1964960), (80, 1670216), (85, 1571968), (128, 1043885), (136, 982480), (160, 835108), (170, 785984), (272, 491240), (320, 417554), (340, 392992), (544, 245620), (640, 208777), (680, 196496), (1088, 122810), (1360, 98248), (2176, 61405), (2720, 49124), (5440, 24562), (10880, 12281)]