156215488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 112

約数和(自身を含む): 369966240

約数和(自身を除く): 213750752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 101, 104, 143, 169, 176, 202, 208, 286, 338, 352, 404, 416, 572, 676, 704, 808, 832, 1111, 1144, 1313, 1352, 1616, 1859, 2197, 2222, 2288, 2626, 2704, 3232, 3718, 4394, 4444, 4576, 5252, 5408, 6464, 7436, 8788, 8888, 9152, 10504, 10816, 14443, 14872, 17069, 17576, 17776, 21008, 24167, 28886, 29744, 34138, 35152, 35552, 42016, 48334, 57772, 59488, 68276, 70304, 71104, 84032, 96668, 115544, 118976, 136552, 140608, 187759, 193336, 221897, 231088, 273104, 375518, 386672, 443794, 462176, 546208, 751036, 773344, 887588, 924352, 1092416, 1502072, 1546688, 1775176, 2440867, 3004144, 3550352, 4881734, 6008288, 7100704, 9763468, 12016576, 14201408, 19526936, 39053872, 78107744, 156215488]

約数ペア:

[(1, 156215488), (2, 78107744), (4, 39053872), (8, 19526936), (11, 14201408), (13, 12016576), (16, 9763468), (22, 7100704), (26, 6008288), (32, 4881734), (44, 3550352), (52, 3004144), (64, 2440867), (88, 1775176), (101, 1546688), (104, 1502072), (143, 1092416), (169, 924352), (176, 887588), (202, 773344), (208, 751036), (286, 546208), (338, 462176), (352, 443794), (404, 386672), (416, 375518), (572, 273104), (676, 231088), (704, 221897), (808, 193336), (832, 187759), (1111, 140608), (1144, 136552), (1313, 118976), (1352, 115544), (1616, 96668), (1859, 84032), (2197, 71104), (2222, 70304), (2288, 68276), (2626, 59488), (2704, 57772), (3232, 48334), (3718, 42016), (4394, 35552), (4444, 35152), (4576, 34138), (5252, 29744), (5408, 28886), (6464, 24167), (7436, 21008), (8788, 17776), (8888, 17576), (9152, 17069), (10504, 14872), (10816, 14443)]