157020505408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{356761}}^1$

素因数の和:356832

約数の個数: 84

約数和(自身を含む): 350780528308

約数和(自身を除く): 193760022900

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 529, 598, 736, 832, 1058, 1196, 1472, 2116, 2392, 4232, 4784, 6877, 8464, 9568, 13754, 16928, 19136, 27508, 33856, 55016, 110032, 220064, 356761, 440128, 713522, 1427044, 2854088, 4637893, 5708176, 8205503, 9275786, 11416352, 16411006, 18551572, 22832704, 32822012, 37103144, 65644024, 74206288, 106671539, 131288048, 148412576, 188726569, 213343078, 262576096, 296825152, 377453138, 426686156, 525152192, 754906276, 853372312, 1509812552, 1706744624, 2453445397, 3019625104, 3413489248, 4906890794, 6039250208, 6826978496, 9813781588, 12078500416, 19627563176, 39255126352, 78510252704, 157020505408]

約数ペア:

[(1, 157020505408), (2, 78510252704), (4, 39255126352), (8, 19627563176), (13, 12078500416), (16, 9813781588), (23, 6826978496), (26, 6039250208), (32, 4906890794), (46, 3413489248), (52, 3019625104), (64, 2453445397), (92, 1706744624), (104, 1509812552), (184, 853372312), (208, 754906276), (299, 525152192), (368, 426686156), (416, 377453138), (529, 296825152), (598, 262576096), (736, 213343078), (832, 188726569), (1058, 148412576), (1196, 131288048), (1472, 106671539), (2116, 74206288), (2392, 65644024), (4232, 37103144), (4784, 32822012), (6877, 22832704), (8464, 18551572), (9568, 16411006), (13754, 11416352), (16928, 9275786), (19136, 8205503), (27508, 5708176), (33856, 4637893), (55016, 2854088), (110032, 1427044), (220064, 713522), (356761, 440128)]