138914112

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 250254528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 138, 166, 184, 192, 249, 276, 332, 368, 379, 498, 552, 664, 736, 758, 996, 1104, 1137, 1328, 1472, 1516, 1909, 1992, 2208, 2274, 2656, 3032, 3818, 3984, 4416, 4548, 5312, 5727, 6064, 7636, 7968, 8717, 9096, 11454, 12128, 15272, 15936, 17434, 18192, 22908, 24256, 26151, 30544, 31457, 34868, 36384, 45816, 52302, 61088, 62914, 69736, 72768, 91632, 94371, 104604, 122176, 125828, 139472, 183264, 188742, 209208, 251656, 278944, 366528, 377484, 418416, 503312, 557888, 723511, 754968, 836832, 1006624, 1447022, 1509936, 1673664, 2013248, 2170533, 2894044, 3019872, 4341066, 5788088, 6039744, 8682132, 11576176, 17364264, 23152352, 34728528, 46304704, 69457056, 138914112]

約数ペア:

[(1, 138914112), (2, 69457056), (3, 46304704), (4, 34728528), (6, 23152352), (8, 17364264), (12, 11576176), (16, 8682132), (23, 6039744), (24, 5788088), (32, 4341066), (46, 3019872), (48, 2894044), (64, 2170533), (69, 2013248), (83, 1673664), (92, 1509936), (96, 1447022), (138, 1006624), (166, 836832), (184, 754968), (192, 723511), (249, 557888), (276, 503312), (332, 418416), (368, 377484), (379, 366528), (498, 278944), (552, 251656), (664, 209208), (736, 188742), (758, 183264), (996, 139472), (1104, 125828), (1137, 122176), (1328, 104604), (1472, 94371), (1516, 91632), (1909, 72768), (1992, 69736), (2208, 62914), (2274, 61088), (2656, 52302), (3032, 45816), (3818, 36384), (3984, 34868), (4416, 31457), (4548, 30544), (5312, 26151), (5727, 24256), (6064, 22908), (7636, 18192), (7968, 17434), (8717, 15936), (9096, 15272), (11454, 12128)]