140977408

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 72

約数和(自身を含む): 330686496

約数和(自身を除く): 189709088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 3851, 4576, 7702, 9152, 15404, 18304, 30808, 36608, 42361, 50063, 61616, 84722, 100126, 123232, 169444, 200252, 246464, 338888, 400504, 492928, 550693, 677776, 801008, 985856, 1101386, 1355552, 1602016, 2202772, 2711104, 3204032, 4405544, 5422208, 6408064, 8811088, 10844416, 12816128, 17622176, 35244352, 70488704, 140977408]

約数ペア:

[(1, 140977408), (2, 70488704), (4, 35244352), (8, 17622176), (11, 12816128), (13, 10844416), (16, 8811088), (22, 6408064), (26, 5422208), (32, 4405544), (44, 3204032), (52, 2711104), (64, 2202772), (88, 1602016), (104, 1355552), (128, 1101386), (143, 985856), (176, 801008), (208, 677776), (256, 550693), (286, 492928), (352, 400504), (416, 338888), (572, 246464), (704, 200252), (832, 169444), (1144, 123232), (1408, 100126), (1664, 84722), (2288, 61616), (2816, 50063), (3328, 42361), (3851, 36608), (4576, 30808), (7702, 18304), (9152, 15404)]