129208112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 290338560

約数和(自身を除く): 161130448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 59, 88, 92, 118, 176, 184, 236, 253, 368, 472, 506, 541, 649, 944, 1012, 1082, 1298, 1357, 2024, 2164, 2596, 2714, 4048, 4328, 5192, 5428, 5951, 8656, 10384, 10856, 11902, 12443, 14927, 21712, 23804, 24886, 29854, 31919, 47608, 49772, 59708, 63838, 95216, 99544, 119416, 127676, 136873, 199088, 238832, 255352, 273746, 351109, 510704, 547492, 702218, 734137, 1094984, 1404436, 1468274, 2189968, 2808872, 2936548, 5617744, 5873096, 8075507, 11746192, 16151014, 32302028, 64604056, 129208112]

約数ペア:

[(1, 129208112), (2, 64604056), (4, 32302028), (8, 16151014), (11, 11746192), (16, 8075507), (22, 5873096), (23, 5617744), (44, 2936548), (46, 2808872), (59, 2189968), (88, 1468274), (92, 1404436), (118, 1094984), (176, 734137), (184, 702218), (236, 547492), (253, 510704), (368, 351109), (472, 273746), (506, 255352), (541, 238832), (649, 199088), (944, 136873), (1012, 127676), (1082, 119416), (1298, 99544), (1357, 95216), (2024, 63838), (2164, 59708), (2596, 49772), (2714, 47608), (4048, 31919), (4328, 29854), (5192, 24886), (5428, 23804), (5951, 21712), (8656, 14927), (10384, 12443), (10856, 11902)]