157202944

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{18061}}^1$

素因数の和:18096

約数の個数: 40

約数和(自身を含む): 332593668

約数和(自身を除く): 175390724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 18061, 36122, 72244, 144488, 288976, 307037, 577952, 614074, 1155904, 1228148, 2311808, 2456296, 4623616, 4912592, 9247232, 9825184, 19650368, 39300736, 78601472, 157202944]

約数ペア:

[(1, 157202944), (2, 78601472), (4, 39300736), (8, 19650368), (16, 9825184), (17, 9247232), (32, 4912592), (34, 4623616), (64, 2456296), (68, 2311808), (128, 1228148), (136, 1155904), (256, 614074), (272, 577952), (512, 307037), (544, 288976), (1088, 144488), (2176, 72244), (4352, 36122), (8704, 18061)]