126143712

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 377395200

約数和(自身を除く): 251251488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 199, 213, 248, 279, 284, 288, 372, 398, 426, 496, 558, 568, 597, 639, 744, 796, 852, 992, 1116, 1136, 1194, 1278, 1488, 1592, 1704, 1791, 2201, 2232, 2272, 2388, 2556, 2976, 3184, 3408, 3582, 4402, 4464, 4776, 5112, 6169, 6368, 6603, 6816, 7164, 8804, 8928, 9552, 10224, 12338, 13206, 14129, 14328, 17608, 18507, 19104, 19809, 20448, 24676, 26412, 28258, 28656, 35216, 37014, 39618, 42387, 49352, 52824, 55521, 56516, 57312, 70432, 74028, 79236, 84774, 98704, 105648, 111042, 113032, 127161, 148056, 158472, 169548, 197408, 211296, 222084, 226064, 254322, 296112, 316944, 339096, 437999, 444168, 452128, 508644, 592224, 633888, 678192, 875998, 888336, 1017288, 1313997, 1356384, 1751996, 1776672, 2034576, 2627994, 3503992, 3941991, 4069152, 5255988, 7007984, 7883982, 10511976, 14015968, 15767964, 21023952, 31535928, 42047904, 63071856, 126143712]

約数ペア:

[(1, 126143712), (2, 63071856), (3, 42047904), (4, 31535928), (6, 21023952), (8, 15767964), (9, 14015968), (12, 10511976), (16, 7883982), (18, 7007984), (24, 5255988), (31, 4069152), (32, 3941991), (36, 3503992), (48, 2627994), (62, 2034576), (71, 1776672), (72, 1751996), (93, 1356384), (96, 1313997), (124, 1017288), (142, 888336), (144, 875998), (186, 678192), (199, 633888), (213, 592224), (248, 508644), (279, 452128), (284, 444168), (288, 437999), (372, 339096), (398, 316944), (426, 296112), (496, 254322), (558, 226064), (568, 222084), (597, 211296), (639, 197408), (744, 169548), (796, 158472), (852, 148056), (992, 127161), (1116, 113032), (1136, 111042), (1194, 105648), (1278, 98704), (1488, 84774), (1592, 79236), (1704, 74028), (1791, 70432), (2201, 57312), (2232, 56516), (2272, 55521), (2388, 52824), (2556, 49352), (2976, 42387), (3184, 39618), (3408, 37014), (3582, 35216), (4402, 28656), (4464, 28258), (4776, 26412), (5112, 24676), (6169, 20448), (6368, 19809), (6603, 19104), (6816, 18507), (7164, 17608), (8804, 14328), (8928, 14129), (9552, 13206), (10224, 12338)]