140051376

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4531

約数の個数: 80

約数和(自身を含む): 407597920

約数和(自身を除く): 267546544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 4441, 5256, 7884, 8882, 10512, 13323, 15768, 17764, 26646, 31536, 35528, 39969, 53292, 71056, 79938, 106584, 119907, 159876, 213168, 239814, 319752, 324193, 479628, 639504, 648386, 959256, 972579, 1296772, 1918512, 1945158, 2593544, 2917737, 3890316, 5187088, 5835474, 7780632, 8753211, 11670948, 15561264, 17506422, 23341896, 35012844, 46683792, 70025688, 140051376]

約数ペア:

[(1, 140051376), (2, 70025688), (3, 46683792), (4, 35012844), (6, 23341896), (8, 17506422), (9, 15561264), (12, 11670948), (16, 8753211), (18, 7780632), (24, 5835474), (27, 5187088), (36, 3890316), (48, 2917737), (54, 2593544), (72, 1945158), (73, 1918512), (108, 1296772), (144, 972579), (146, 959256), (216, 648386), (219, 639504), (292, 479628), (432, 324193), (438, 319752), (584, 239814), (657, 213168), (876, 159876), (1168, 119907), (1314, 106584), (1752, 79938), (1971, 71056), (2628, 53292), (3504, 39969), (3942, 35528), (4441, 31536), (5256, 26646), (7884, 17764), (8882, 15768), (10512, 13323)]