141315856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 314265600

約数和(自身を除く): 172949744

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 439, 472, 496, 649, 682, 878, 944, 1298, 1364, 1756, 1829, 2596, 2728, 3512, 3658, 4829, 5192, 5456, 7024, 7316, 9658, 10384, 13609, 14632, 19316, 20119, 25901, 27218, 29264, 38632, 40238, 51802, 54436, 77264, 80476, 103604, 108872, 149699, 160952, 207208, 217744, 284911, 299398, 321904, 414416, 569822, 598796, 802931, 1139644, 1197592, 1605862, 2279288, 2395184, 3211724, 4558576, 6423448, 8832241, 12846896, 17664482, 35328964, 70657928, 141315856]

約数ペア:

[(1, 141315856), (2, 70657928), (4, 35328964), (8, 17664482), (11, 12846896), (16, 8832241), (22, 6423448), (31, 4558576), (44, 3211724), (59, 2395184), (62, 2279288), (88, 1605862), (118, 1197592), (124, 1139644), (176, 802931), (236, 598796), (248, 569822), (341, 414416), (439, 321904), (472, 299398), (496, 284911), (649, 217744), (682, 207208), (878, 160952), (944, 149699), (1298, 108872), (1364, 103604), (1756, 80476), (1829, 77264), (2596, 54436), (2728, 51802), (3512, 40238), (3658, 38632), (4829, 29264), (5192, 27218), (5456, 25901), (7024, 20119), (7316, 19316), (9658, 14632), (10384, 13609)]