161275872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5813}}^1$

素因数の和:5860

約数の個数: 72

約数和(自身を含む): 449794296

約数和(自身を除く): 288518424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 5813, 6936, 9248, 11626, 13872, 17439, 23252, 27744, 34878, 46504, 69756, 93008, 98821, 139512, 186016, 197642, 279024, 296463, 395284, 558048, 592926, 790568, 1185852, 1581136, 1679957, 2371704, 3162272, 3359914, 4743408, 5039871, 6719828, 9486816, 10079742, 13439656, 20159484, 26879312, 40318968, 53758624, 80637936, 161275872]

約数ペア:

[(1, 161275872), (2, 80637936), (3, 53758624), (4, 40318968), (6, 26879312), (8, 20159484), (12, 13439656), (16, 10079742), (17, 9486816), (24, 6719828), (32, 5039871), (34, 4743408), (48, 3359914), (51, 3162272), (68, 2371704), (96, 1679957), (102, 1581136), (136, 1185852), (204, 790568), (272, 592926), (289, 558048), (408, 395284), (544, 296463), (578, 279024), (816, 197642), (867, 186016), (1156, 139512), (1632, 98821), (1734, 93008), (2312, 69756), (3468, 46504), (4624, 34878), (5813, 27744), (6936, 23252), (9248, 17439), (11626, 13872)]