137335120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 365726592

約数和(自身を除く): 228391472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 43, 52, 65, 74, 80, 83, 86, 104, 130, 148, 166, 172, 185, 208, 215, 260, 296, 332, 344, 370, 415, 430, 481, 520, 559, 592, 664, 688, 740, 830, 860, 962, 1040, 1079, 1118, 1328, 1480, 1591, 1660, 1720, 1924, 2158, 2236, 2405, 2795, 2960, 3071, 3182, 3320, 3440, 3569, 3848, 4316, 4472, 4810, 5395, 5590, 6142, 6364, 6640, 7138, 7696, 7955, 8632, 8944, 9620, 10790, 11180, 12284, 12728, 14276, 15355, 15910, 17264, 17845, 19240, 20683, 21580, 22360, 24568, 25456, 28552, 30710, 31820, 35690, 38480, 39923, 41366, 43160, 44720, 46397, 49136, 57104, 61420, 63640, 71380, 79846, 82732, 86320, 92794, 103415, 122840, 127280, 132053, 142760, 159692, 165464, 185588, 199615, 206830, 231985, 245680, 264106, 285520, 319384, 330928, 371176, 399230, 413660, 463970, 528212, 638768, 660265, 742352, 798460, 827320, 927940, 1056424, 1320530, 1596920, 1654640, 1716689, 1855880, 2112848, 2641060, 3193840, 3433378, 3711760, 5282120, 6866756, 8583445, 10564240, 13733512, 17166890, 27467024, 34333780, 68667560, 137335120]

約数ペア:

[(1, 137335120), (2, 68667560), (4, 34333780), (5, 27467024), (8, 17166890), (10, 13733512), (13, 10564240), (16, 8583445), (20, 6866756), (26, 5282120), (37, 3711760), (40, 3433378), (43, 3193840), (52, 2641060), (65, 2112848), (74, 1855880), (80, 1716689), (83, 1654640), (86, 1596920), (104, 1320530), (130, 1056424), (148, 927940), (166, 827320), (172, 798460), (185, 742352), (208, 660265), (215, 638768), (260, 528212), (296, 463970), (332, 413660), (344, 399230), (370, 371176), (415, 330928), (430, 319384), (481, 285520), (520, 264106), (559, 245680), (592, 231985), (664, 206830), (688, 199615), (740, 185588), (830, 165464), (860, 159692), (962, 142760), (1040, 132053), (1079, 127280), (1118, 122840), (1328, 103415), (1480, 92794), (1591, 86320), (1660, 82732), (1720, 79846), (1924, 71380), (2158, 63640), (2236, 61420), (2405, 57104), (2795, 49136), (2960, 46397), (3071, 44720), (3182, 43160), (3320, 41366), (3440, 39923), (3569, 38480), (3848, 35690), (4316, 31820), (4472, 30710), (4810, 28552), (5395, 25456), (5590, 24568), (6142, 22360), (6364, 21580), (6640, 20683), (7138, 19240), (7696, 17845), (7955, 17264), (8632, 15910), (8944, 15355), (9620, 14276), (10790, 12728), (11180, 12284)]