139219874872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1\times {\mathrm{4349}}^1$

素因数の和:5656

約数の個数: 64

約数和(自身を含む): 282359196000

約数和(自身を除く): 143139321128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 971, 1268, 1942, 2536, 3884, 4121, 4349, 7768, 8242, 8698, 12623, 16484, 17396, 25246, 32968, 34792, 50492, 56537, 100984, 113074, 226148, 307807, 452296, 615614, 1231228, 1378633, 2462456, 2757266, 4001491, 4222879, 5514532, 8002982, 8445758, 11029064, 16005964, 16891516, 17922229, 32011928, 33783032, 35844458, 54897427, 71688916, 109794854, 143377832, 219589708, 439179416, 1338652643, 2677305286, 5354610572, 10709221144, 17402484359, 34804968718, 69609937436, 139219874872]

約数ペア:

[(1, 139219874872), (2, 69609937436), (4, 34804968718), (8, 17402484359), (13, 10709221144), (26, 5354610572), (52, 2677305286), (104, 1338652643), (317, 439179416), (634, 219589708), (971, 143377832), (1268, 109794854), (1942, 71688916), (2536, 54897427), (3884, 35844458), (4121, 33783032), (4349, 32011928), (7768, 17922229), (8242, 16891516), (8698, 16005964), (12623, 11029064), (16484, 8445758), (17396, 8002982), (25246, 5514532), (32968, 4222879), (34792, 4001491), (50492, 2757266), (56537, 2462456), (100984, 1378633), (113074, 1231228), (226148, 615614), (307807, 452296)]