142466142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 381911040

約数和(自身を除く): 239444898

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 443, 494, 546, 589, 651, 741, 798, 806, 886, 1178, 1209, 1302, 1329, 1482, 1729, 1767, 2418, 2658, 2821, 3101, 3458, 3534, 4123, 5187, 5642, 5759, 6202, 7657, 8246, 8417, 8463, 9303, 10374, 11518, 12369, 13733, 15314, 16834, 16926, 17277, 18606, 22971, 24738, 25251, 27466, 34554, 40313, 41199, 45942, 50502, 53599, 58919, 80626, 82398, 96131, 107198, 109421, 117838, 120939, 160797, 176757, 178529, 192262, 218842, 241878, 260927, 288393, 321594, 328263, 353514, 357058, 521854, 535587, 576786, 656526, 765947, 782781, 1071174, 1249703, 1531894, 1565562, 1826489, 2297841, 2499406, 3392051, 3652978, 3749109, 4595682, 5479467, 6784102, 7498218, 10176153, 10958934, 20352306, 23744357, 47488714, 71233071, 142466142]

約数ペア:

[(1, 142466142), (2, 71233071), (3, 47488714), (6, 23744357), (7, 20352306), (13, 10958934), (14, 10176153), (19, 7498218), (21, 6784102), (26, 5479467), (31, 4595682), (38, 3749109), (39, 3652978), (42, 3392051), (57, 2499406), (62, 2297841), (78, 1826489), (91, 1565562), (93, 1531894), (114, 1249703), (133, 1071174), (182, 782781), (186, 765947), (217, 656526), (247, 576786), (266, 535587), (273, 521854), (399, 357058), (403, 353514), (434, 328263), (443, 321594), (494, 288393), (546, 260927), (589, 241878), (651, 218842), (741, 192262), (798, 178529), (806, 176757), (886, 160797), (1178, 120939), (1209, 117838), (1302, 109421), (1329, 107198), (1482, 96131), (1729, 82398), (1767, 80626), (2418, 58919), (2658, 53599), (2821, 50502), (3101, 45942), (3458, 41199), (3534, 40313), (4123, 34554), (5187, 27466), (5642, 25251), (5759, 24738), (6202, 22971), (7657, 18606), (8246, 17277), (8417, 16926), (8463, 16834), (9303, 15314), (10374, 13733), (11518, 12369)]