145638396

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 382200000

約数和(自身を除く): 236561604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1249, 1422, 1476, 2498, 2844, 3239, 3747, 4996, 6478, 7494, 9717, 11241, 12956, 14988, 19434, 22482, 29151, 38868, 44964, 51209, 58302, 98671, 102418, 116604, 153627, 197342, 204836, 296013, 307254, 394684, 460881, 592026, 614508, 888039, 921762, 1184052, 1776078, 1843524, 3552156, 4045511, 8091022, 12136533, 16182044, 24273066, 36409599, 48546132, 72819198, 145638396]

約数ペア:

[(1, 145638396), (2, 72819198), (3, 48546132), (4, 36409599), (6, 24273066), (9, 16182044), (12, 12136533), (18, 8091022), (36, 4045511), (41, 3552156), (79, 1843524), (82, 1776078), (123, 1184052), (158, 921762), (164, 888039), (237, 614508), (246, 592026), (316, 460881), (369, 394684), (474, 307254), (492, 296013), (711, 204836), (738, 197342), (948, 153627), (1249, 116604), (1422, 102418), (1476, 98671), (2498, 58302), (2844, 51209), (3239, 44964), (3747, 38868), (4996, 29151), (6478, 22482), (7494, 19434), (9717, 14988), (11241, 12956)]