140423952

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 372099200

約数和(自身を除く): 231675248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 199, 241, 244, 366, 398, 482, 488, 597, 723, 732, 796, 964, 976, 1194, 1446, 1464, 1592, 1928, 2388, 2892, 2928, 3184, 3856, 4776, 5784, 9552, 11568, 12139, 14701, 24278, 29402, 36417, 44103, 47959, 48556, 58804, 72834, 88206, 95918, 97112, 117608, 143877, 145668, 176412, 191836, 194224, 235216, 287754, 291336, 352824, 383672, 575508, 582672, 705648, 767344, 1151016, 2302032, 2925499, 5850998, 8776497, 11701996, 17552994, 23403992, 35105988, 46807984, 70211976, 140423952]

約数ペア:

[(1, 140423952), (2, 70211976), (3, 46807984), (4, 35105988), (6, 23403992), (8, 17552994), (12, 11701996), (16, 8776497), (24, 5850998), (48, 2925499), (61, 2302032), (122, 1151016), (183, 767344), (199, 705648), (241, 582672), (244, 575508), (366, 383672), (398, 352824), (482, 291336), (488, 287754), (597, 235216), (723, 194224), (732, 191836), (796, 176412), (964, 145668), (976, 143877), (1194, 117608), (1446, 97112), (1464, 95918), (1592, 88206), (1928, 72834), (2388, 58804), (2892, 48556), (2928, 47959), (3184, 44103), (3856, 36417), (4776, 29402), (5784, 24278), (9552, 14701), (11568, 12139)]