131487936

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 363224064

約数和(自身を除く): 231736128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 83, 96, 111, 148, 166, 192, 222, 223, 249, 296, 332, 444, 446, 498, 592, 664, 669, 888, 892, 996, 1184, 1328, 1338, 1776, 1784, 1992, 2368, 2656, 2676, 3071, 3552, 3568, 3984, 5312, 5352, 6142, 7104, 7136, 7968, 8251, 9213, 10704, 12284, 14272, 15936, 16502, 18426, 18509, 21408, 24568, 24753, 33004, 36852, 37018, 42816, 49136, 49506, 55527, 66008, 73704, 74036, 98272, 99012, 111054, 132016, 147408, 148072, 196544, 198024, 222108, 264032, 294816, 296144, 396048, 444216, 528064, 589632, 592288, 684833, 792096, 888432, 1184576, 1369666, 1584192, 1776864, 2054499, 2739332, 3553728, 4108998, 5478664, 8217996, 10957328, 16435992, 21914656, 32871984, 43829312, 65743968, 131487936]

約数ペア:

[(1, 131487936), (2, 65743968), (3, 43829312), (4, 32871984), (6, 21914656), (8, 16435992), (12, 10957328), (16, 8217996), (24, 5478664), (32, 4108998), (37, 3553728), (48, 2739332), (64, 2054499), (74, 1776864), (83, 1584192), (96, 1369666), (111, 1184576), (148, 888432), (166, 792096), (192, 684833), (222, 592288), (223, 589632), (249, 528064), (296, 444216), (332, 396048), (444, 296144), (446, 294816), (498, 264032), (592, 222108), (664, 198024), (669, 196544), (888, 148072), (892, 147408), (996, 132016), (1184, 111054), (1328, 99012), (1338, 98272), (1776, 74036), (1784, 73704), (1992, 66008), (2368, 55527), (2656, 49506), (2676, 49136), (3071, 42816), (3552, 37018), (3568, 36852), (3984, 33004), (5312, 24753), (5352, 24568), (6142, 21408), (7104, 18509), (7136, 18426), (7968, 16502), (8251, 15936), (9213, 14272), (10704, 12284)]