157092208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4691}}^1$

素因数の和:4742

約数の個数: 80

約数和(自身を含む): 390974976

約数和(自身を除く): 233882768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4691, 4784, 8372, 9382, 16744, 18764, 32837, 33488, 37528, 60983, 65674, 75056, 107893, 121966, 131348, 215786, 243932, 262696, 426881, 431572, 487864, 525392, 755251, 853762, 863144, 975728, 1402609, 1510502, 1707524, 1726288, 2805218, 3021004, 3415048, 5610436, 6042008, 6830096, 9818263, 11220872, 12084016, 19636526, 22441744, 39273052, 78546104, 157092208]

約数ペア:

[(1, 157092208), (2, 78546104), (4, 39273052), (7, 22441744), (8, 19636526), (13, 12084016), (14, 11220872), (16, 9818263), (23, 6830096), (26, 6042008), (28, 5610436), (46, 3415048), (52, 3021004), (56, 2805218), (91, 1726288), (92, 1707524), (104, 1510502), (112, 1402609), (161, 975728), (182, 863144), (184, 853762), (208, 755251), (299, 525392), (322, 487864), (364, 431572), (368, 426881), (598, 262696), (644, 243932), (728, 215786), (1196, 131348), (1288, 121966), (1456, 107893), (2093, 75056), (2392, 65674), (2576, 60983), (4186, 37528), (4691, 33488), (4784, 32837), (8372, 18764), (9382, 16744)]