142067912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 184524088

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1343, 1889, 2212, 2686, 3778, 4424, 5372, 7556, 9401, 10744, 13223, 15112, 18802, 26446, 32113, 37604, 52892, 64226, 75208, 105784, 128452, 149231, 224791, 256904, 298462, 449582, 596924, 899164, 1044617, 1193848, 1798328, 2089234, 2536927, 4178468, 5073854, 8356936, 10147708, 17758489, 20295416, 35516978, 71033956, 142067912]

約数ペア:

[(1, 142067912), (2, 71033956), (4, 35516978), (7, 20295416), (8, 17758489), (14, 10147708), (17, 8356936), (28, 5073854), (34, 4178468), (56, 2536927), (68, 2089234), (79, 1798328), (119, 1193848), (136, 1044617), (158, 899164), (238, 596924), (316, 449582), (476, 298462), (553, 256904), (632, 224791), (952, 149231), (1106, 128452), (1343, 105784), (1889, 75208), (2212, 64226), (2686, 52892), (3778, 37604), (4424, 32113), (5372, 26446), (7556, 18802), (9401, 15112), (10744, 13223)]