149724544

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 311875200

約数和(自身を除く): 162150656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 388, 389, 496, 776, 778, 992, 1552, 1556, 1984, 3007, 3104, 3112, 3968, 6014, 6208, 6224, 12028, 12059, 12416, 12448, 24056, 24118, 24896, 37733, 48112, 48236, 49792, 75466, 96224, 96472, 150932, 192448, 192944, 301864, 384896, 385888, 603728, 771776, 1169723, 1207456, 1543552, 2339446, 2414912, 4678892, 4829824, 9357784, 18715568, 37431136, 74862272, 149724544]

約数ペア:

[(1, 149724544), (2, 74862272), (4, 37431136), (8, 18715568), (16, 9357784), (31, 4829824), (32, 4678892), (62, 2414912), (64, 2339446), (97, 1543552), (124, 1207456), (128, 1169723), (194, 771776), (248, 603728), (388, 385888), (389, 384896), (496, 301864), (776, 192944), (778, 192448), (992, 150932), (1552, 96472), (1556, 96224), (1984, 75466), (3007, 49792), (3104, 48236), (3112, 48112), (3968, 37733), (6014, 24896), (6208, 24118), (6224, 24056), (12028, 12448), (12059, 12416)]