138631008

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 247473312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1259, 1488, 1776, 2294, 2518, 2976, 3441, 3552, 3777, 4588, 5036, 6882, 7554, 9176, 10072, 13764, 15108, 18352, 20144, 27528, 30216, 36704, 39029, 40288, 46583, 55056, 60432, 78058, 93166, 110112, 117087, 120864, 139749, 156116, 186332, 234174, 279498, 312232, 372664, 468348, 558996, 624464, 745328, 936696, 1117992, 1248928, 1444073, 1490656, 1873392, 2235984, 2888146, 3746784, 4332219, 4471968, 5776292, 8664438, 11552584, 17328876, 23105168, 34657752, 46210336, 69315504, 138631008]

約数ペア:

[(1, 138631008), (2, 69315504), (3, 46210336), (4, 34657752), (6, 23105168), (8, 17328876), (12, 11552584), (16, 8664438), (24, 5776292), (31, 4471968), (32, 4332219), (37, 3746784), (48, 2888146), (62, 2235984), (74, 1873392), (93, 1490656), (96, 1444073), (111, 1248928), (124, 1117992), (148, 936696), (186, 745328), (222, 624464), (248, 558996), (296, 468348), (372, 372664), (444, 312232), (496, 279498), (592, 234174), (744, 186332), (888, 156116), (992, 139749), (1147, 120864), (1184, 117087), (1259, 110112), (1488, 93166), (1776, 78058), (2294, 60432), (2518, 55056), (2976, 46583), (3441, 40288), (3552, 39029), (3777, 36704), (4588, 30216), (5036, 27528), (6882, 20144), (7554, 18352), (9176, 15108), (10072, 13764)]