187460224

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 467665920

約数和(自身を除く): 280205696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 397, 434, 448, 476, 496, 527, 544, 794, 868, 896, 952, 992, 1054, 1088, 1588, 1736, 1904, 1984, 2108, 2176, 2779, 3176, 3472, 3689, 3808, 3968, 4216, 5558, 6352, 6749, 6944, 7378, 7616, 8432, 11116, 12307, 12704, 13498, 13888, 14756, 15232, 16864, 22232, 24614, 25408, 26996, 27776, 29512, 33728, 44464, 47243, 49228, 50816, 53992, 59024, 67456, 86149, 88928, 94486, 98456, 107984, 118048, 172298, 177856, 188972, 196912, 209219, 215968, 236096, 344596, 355712, 377944, 393824, 418438, 431936, 472192, 689192, 755888, 787648, 836876, 863872, 1378384, 1464533, 1511776, 1575296, 1673752, 2756768, 2929066, 3023552, 3347504, 5513536, 5858132, 6047104, 6695008, 11027072, 11716264, 13390016, 23432528, 26780032, 46865056, 93730112, 187460224]

約数ペア:

[(1, 187460224), (2, 93730112), (4, 46865056), (7, 26780032), (8, 23432528), (14, 13390016), (16, 11716264), (17, 11027072), (28, 6695008), (31, 6047104), (32, 5858132), (34, 5513536), (56, 3347504), (62, 3023552), (64, 2929066), (68, 2756768), (112, 1673752), (119, 1575296), (124, 1511776), (128, 1464533), (136, 1378384), (217, 863872), (224, 836876), (238, 787648), (248, 755888), (272, 689192), (397, 472192), (434, 431936), (448, 418438), (476, 393824), (496, 377944), (527, 355712), (544, 344596), (794, 236096), (868, 215968), (896, 209219), (952, 196912), (992, 188972), (1054, 177856), (1088, 172298), (1588, 118048), (1736, 107984), (1904, 98456), (1984, 94486), (2108, 88928), (2176, 86149), (2779, 67456), (3176, 59024), (3472, 53992), (3689, 50816), (3808, 49228), (3968, 47243), (4216, 44464), (5558, 33728), (6352, 29512), (6749, 27776), (6944, 26996), (7378, 25408), (7616, 24614), (8432, 22232), (11116, 16864), (12307, 15232), (12704, 14756), (13498, 13888)]