159853312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 352761696

約数和(自身を除く): 192908384

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 1597, 2176, 2944, 3128, 3194, 4352, 5888, 6256, 6388, 12512, 12776, 25024, 25552, 27149, 36731, 50048, 51104, 54298, 73462, 100096, 102208, 108596, 146924, 204416, 217192, 293848, 408832, 434384, 587696, 624427, 868768, 1175392, 1248854, 1737536, 2350784, 2497708, 3475072, 4701568, 4995416, 6950144, 9403136, 9990832, 19981664, 39963328, 79926656, 159853312]

約数ペア:

[(1, 159853312), (2, 79926656), (4, 39963328), (8, 19981664), (16, 9990832), (17, 9403136), (23, 6950144), (32, 4995416), (34, 4701568), (46, 3475072), (64, 2497708), (68, 2350784), (92, 1737536), (128, 1248854), (136, 1175392), (184, 868768), (256, 624427), (272, 587696), (368, 434384), (391, 408832), (544, 293848), (736, 217192), (782, 204416), (1088, 146924), (1472, 108596), (1564, 102208), (1597, 100096), (2176, 73462), (2944, 54298), (3128, 51104), (3194, 50048), (4352, 36731), (5888, 27149), (6256, 25552), (6388, 25024), (12512, 12776)]