142667536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 327354048

約数和(自身を除く): 184686512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 748, 902, 1163, 1394, 1496, 1804, 2326, 2788, 2992, 3608, 4652, 5576, 7216, 7667, 9304, 11152, 12793, 15334, 18608, 19771, 25586, 30668, 39542, 47683, 51172, 61336, 79084, 95366, 102344, 122672, 158168, 190732, 204688, 217481, 316336, 381464, 434962, 524513, 762928, 810611, 869924, 1049026, 1621222, 1739848, 2098052, 3242444, 3479696, 4196104, 6484888, 8392208, 8916721, 12969776, 17833442, 35666884, 71333768, 142667536]

約数ペア:

[(1, 142667536), (2, 71333768), (4, 35666884), (8, 17833442), (11, 12969776), (16, 8916721), (17, 8392208), (22, 6484888), (34, 4196104), (41, 3479696), (44, 3242444), (68, 2098052), (82, 1739848), (88, 1621222), (136, 1049026), (164, 869924), (176, 810611), (187, 762928), (272, 524513), (328, 434962), (374, 381464), (451, 316336), (656, 217481), (697, 204688), (748, 190732), (902, 158168), (1163, 122672), (1394, 102344), (1496, 95366), (1804, 79084), (2326, 61336), (2788, 51172), (2992, 47683), (3608, 39542), (4652, 30668), (5576, 25586), (7216, 19771), (7667, 18608), (9304, 15334), (11152, 12793)]