139690392

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3440

約数の個数: 64

約数和(自身を含む): 366405120

約数和(自身を除く): 226714728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3347, 3478, 5217, 6694, 6956, 10041, 10434, 13388, 13912, 20082, 20868, 26776, 40164, 41736, 80328, 123839, 157309, 247678, 314618, 371517, 471927, 495356, 629236, 743034, 943854, 990712, 1258472, 1486068, 1887708, 2972136, 3775416, 5820433, 11640866, 17461299, 23281732, 34922598, 46563464, 69845196, 139690392]

約数ペア:

[(1, 139690392), (2, 69845196), (3, 46563464), (4, 34922598), (6, 23281732), (8, 17461299), (12, 11640866), (24, 5820433), (37, 3775416), (47, 2972136), (74, 1887708), (94, 1486068), (111, 1258472), (141, 990712), (148, 943854), (188, 743034), (222, 629236), (282, 495356), (296, 471927), (376, 371517), (444, 314618), (564, 247678), (888, 157309), (1128, 123839), (1739, 80328), (3347, 41736), (3478, 40164), (5217, 26776), (6694, 20868), (6956, 20082), (10041, 13912), (10434, 13388)]