122745984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18803}}^1$

素因数の和:18837

約数の個数: 64

約数和(自身を含む): 345241440

約数和(自身を除く): 222495456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 18803, 37606, 56409, 75212, 112818, 150424, 225636, 300848, 319651, 451272, 601696, 639302, 902544, 958953, 1203392, 1278604, 1805088, 1917906, 2406784, 2557208, 3610176, 3835812, 5114416, 7220352, 7671624, 10228832, 15343248, 20457664, 30686496, 40915328, 61372992, 122745984]

約数ペア:

[(1, 122745984), (2, 61372992), (3, 40915328), (4, 30686496), (6, 20457664), (8, 15343248), (12, 10228832), (16, 7671624), (17, 7220352), (24, 5114416), (32, 3835812), (34, 3610176), (48, 2557208), (51, 2406784), (64, 1917906), (68, 1805088), (96, 1278604), (102, 1203392), (128, 958953), (136, 902544), (192, 639302), (204, 601696), (272, 451272), (384, 319651), (408, 300848), (544, 225636), (816, 150424), (1088, 112818), (1632, 75212), (2176, 56409), (3264, 37606), (6528, 18803)]