131004864

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 140

約数和(自身を含む): 399419064

約数和(自身を除く): 268414200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 683, 864, 888, 999, 1184, 1296, 1332, 1366, 1728, 1776, 1998, 2049, 2368, 2592, 2664, 2732, 2997, 3552, 3996, 4098, 5184, 5328, 5464, 5994, 6147, 7104, 7992, 8196, 10656, 10928, 11988, 12294, 15984, 16392, 18441, 21312, 21856, 23976, 24588, 25271, 31968, 32784, 36882, 43712, 47952, 49176, 50542, 55323, 63936, 65568, 73764, 75813, 95904, 98352, 101084, 110646, 131136, 147528, 151626, 191808, 196704, 202168, 221292, 227439, 295056, 303252, 393408, 404336, 442584, 454878, 590112, 606504, 682317, 808672, 885168, 909756, 1180224, 1213008, 1364634, 1617344, 1770336, 1819512, 2046951, 2426016, 2729268, 3540672, 3639024, 4093902, 4852032, 5458536, 7278048, 8187804, 10917072, 14556096, 16375608, 21834144, 32751216, 43668288, 65502432, 131004864]

約数ペア:

[(1, 131004864), (2, 65502432), (3, 43668288), (4, 32751216), (6, 21834144), (8, 16375608), (9, 14556096), (12, 10917072), (16, 8187804), (18, 7278048), (24, 5458536), (27, 4852032), (32, 4093902), (36, 3639024), (37, 3540672), (48, 2729268), (54, 2426016), (64, 2046951), (72, 1819512), (74, 1770336), (81, 1617344), (96, 1364634), (108, 1213008), (111, 1180224), (144, 909756), (148, 885168), (162, 808672), (192, 682317), (216, 606504), (222, 590112), (288, 454878), (296, 442584), (324, 404336), (333, 393408), (432, 303252), (444, 295056), (576, 227439), (592, 221292), (648, 202168), (666, 196704), (683, 191808), (864, 151626), (888, 147528), (999, 131136), (1184, 110646), (1296, 101084), (1332, 98352), (1366, 95904), (1728, 75813), (1776, 73764), (1998, 65568), (2049, 63936), (2368, 55323), (2592, 50542), (2664, 49176), (2732, 47952), (2997, 43712), (3552, 36882), (3996, 32784), (4098, 31968), (5184, 25271), (5328, 24588), (5464, 23976), (5994, 21856), (6147, 21312), (7104, 18441), (7992, 16392), (8196, 15984), (10656, 12294), (10928, 11988)]