140398128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 434795088

約数和(自身を除く): 294396960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2027, 2664, 2886, 3848, 4054, 4329, 5328, 5772, 6081, 7696, 8108, 8658, 11544, 12162, 16216, 17316, 18243, 23088, 24324, 26351, 32432, 34632, 36486, 48648, 52702, 69264, 72972, 74999, 79053, 97296, 105404, 145944, 149998, 158106, 210808, 224997, 237159, 291888, 299996, 316212, 421616, 449994, 474318, 599992, 632424, 674991, 899988, 948636, 974987, 1199984, 1264848, 1349982, 1799976, 1897272, 1949974, 2699964, 2924961, 3599952, 3794544, 3899948, 5399928, 5849922, 7799896, 8774883, 10799856, 11699844, 15599792, 17549766, 23399688, 35099532, 46799376, 70199064, 140398128]

約数ペア:

[(1, 140398128), (2, 70199064), (3, 46799376), (4, 35099532), (6, 23399688), (8, 17549766), (9, 15599792), (12, 11699844), (13, 10799856), (16, 8774883), (18, 7799896), (24, 5849922), (26, 5399928), (36, 3899948), (37, 3794544), (39, 3599952), (48, 2924961), (52, 2699964), (72, 1949974), (74, 1897272), (78, 1799976), (104, 1349982), (111, 1264848), (117, 1199984), (144, 974987), (148, 948636), (156, 899988), (208, 674991), (222, 632424), (234, 599992), (296, 474318), (312, 449994), (333, 421616), (444, 316212), (468, 299996), (481, 291888), (592, 237159), (624, 224997), (666, 210808), (888, 158106), (936, 149998), (962, 145944), (1332, 105404), (1443, 97296), (1776, 79053), (1872, 74999), (1924, 72972), (2027, 69264), (2664, 52702), (2886, 48648), (3848, 36486), (4054, 34632), (4329, 32432), (5328, 26351), (5772, 24324), (6081, 23088), (7696, 18243), (8108, 17316), (8658, 16216), (11544, 12162)]