142935984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 422472960

約数和(自身を除く): 279536976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 103, 138, 144, 184, 206, 207, 276, 309, 368, 412, 414, 419, 552, 618, 824, 828, 838, 927, 1104, 1236, 1257, 1648, 1656, 1676, 1854, 2369, 2472, 2514, 3312, 3352, 3708, 3771, 4738, 4944, 5028, 6704, 7107, 7416, 7542, 9476, 9637, 10056, 14214, 14832, 15084, 18952, 19274, 20112, 21321, 28428, 28911, 30168, 37904, 38548, 42642, 43157, 56856, 57822, 60336, 77096, 85284, 86314, 86733, 113712, 115644, 129471, 154192, 170568, 172628, 173466, 231288, 258942, 341136, 345256, 346932, 388413, 462576, 517884, 690512, 693864, 776826, 992611, 1035768, 1387728, 1553652, 1985222, 2071536, 2977833, 3107304, 3970444, 5955666, 6214608, 7940888, 8933499, 11911332, 15881776, 17866998, 23822664, 35733996, 47645328, 71467992, 142935984]

約数ペア:

[(1, 142935984), (2, 71467992), (3, 47645328), (4, 35733996), (6, 23822664), (8, 17866998), (9, 15881776), (12, 11911332), (16, 8933499), (18, 7940888), (23, 6214608), (24, 5955666), (36, 3970444), (46, 3107304), (48, 2977833), (69, 2071536), (72, 1985222), (92, 1553652), (103, 1387728), (138, 1035768), (144, 992611), (184, 776826), (206, 693864), (207, 690512), (276, 517884), (309, 462576), (368, 388413), (412, 346932), (414, 345256), (419, 341136), (552, 258942), (618, 231288), (824, 173466), (828, 172628), (838, 170568), (927, 154192), (1104, 129471), (1236, 115644), (1257, 113712), (1648, 86733), (1656, 86314), (1676, 85284), (1854, 77096), (2369, 60336), (2472, 57822), (2514, 56856), (3312, 43157), (3352, 42642), (3708, 38548), (3771, 37904), (4738, 30168), (4944, 28911), (5028, 28428), (6704, 21321), (7107, 20112), (7416, 19274), (7542, 18952), (9476, 15084), (9637, 14832), (10056, 14214)]