148302016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4457

約数の個数: 56

約数和(自身を含む): 321722496

約数和(自身を除く): 173420480

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 4397, 8432, 8794, 16864, 17588, 33728, 35176, 70352, 74749, 136307, 140704, 149498, 272614, 281408, 298996, 545228, 597992, 1090456, 1195984, 2180912, 2317219, 2391968, 4361824, 4634438, 4783936, 8723648, 9268876, 18537752, 37075504, 74151008, 148302016]

約数ペア:

[(1, 148302016), (2, 74151008), (4, 37075504), (8, 18537752), (16, 9268876), (17, 8723648), (31, 4783936), (32, 4634438), (34, 4361824), (62, 2391968), (64, 2317219), (68, 2180912), (124, 1195984), (136, 1090456), (248, 597992), (272, 545228), (496, 298996), (527, 281408), (544, 272614), (992, 149498), (1054, 140704), (1088, 136307), (1984, 74749), (2108, 70352), (4216, 35176), (4397, 33728), (8432, 17588), (8794, 16864)]