142116940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 364137984

約数和(自身を除く): 222021044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 211, 238, 283, 340, 422, 476, 566, 595, 844, 1055, 1132, 1190, 1415, 1477, 1981, 2110, 2380, 2830, 2954, 3587, 3962, 4220, 4811, 5660, 5908, 7174, 7385, 7924, 9622, 9905, 14348, 14770, 17935, 19244, 19810, 24055, 25109, 29540, 33677, 35870, 39620, 48110, 50218, 59713, 67354, 71740, 96220, 100436, 119426, 125545, 134708, 168385, 238852, 251090, 298565, 336770, 417991, 502180, 597130, 673540, 835982, 1015121, 1194260, 1671964, 2030242, 2089955, 4060484, 4179910, 5075605, 7105847, 8359820, 10151210, 14211694, 20302420, 28423388, 35529235, 71058470, 142116940]

約数ペア:

[(1, 142116940), (2, 71058470), (4, 35529235), (5, 28423388), (7, 20302420), (10, 14211694), (14, 10151210), (17, 8359820), (20, 7105847), (28, 5075605), (34, 4179910), (35, 4060484), (68, 2089955), (70, 2030242), (85, 1671964), (119, 1194260), (140, 1015121), (170, 835982), (211, 673540), (238, 597130), (283, 502180), (340, 417991), (422, 336770), (476, 298565), (566, 251090), (595, 238852), (844, 168385), (1055, 134708), (1132, 125545), (1190, 119426), (1415, 100436), (1477, 96220), (1981, 71740), (2110, 67354), (2380, 59713), (2830, 50218), (2954, 48110), (3587, 39620), (3962, 35870), (4220, 33677), (4811, 29540), (5660, 25109), (5908, 24055), (7174, 19810), (7385, 19244), (7924, 17935), (9622, 14770), (9905, 14348)]