130144588

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 283545360

約数和(自身を除く): 153400772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 139, 196, 238, 278, 281, 476, 556, 562, 833, 973, 1124, 1666, 1946, 1967, 2363, 3332, 3892, 3934, 4726, 4777, 6811, 7868, 9452, 9554, 13622, 13769, 16541, 19108, 27244, 27538, 33082, 33439, 39059, 55076, 66164, 66878, 78118, 115787, 133756, 156236, 231574, 234073, 273413, 463148, 468146, 546826, 664003, 936292, 1093652, 1328006, 1913891, 2656012, 3827782, 4648021, 7655564, 9296042, 18592084, 32536147, 65072294, 130144588]

約数ペア:

[(1, 130144588), (2, 65072294), (4, 32536147), (7, 18592084), (14, 9296042), (17, 7655564), (28, 4648021), (34, 3827782), (49, 2656012), (68, 1913891), (98, 1328006), (119, 1093652), (139, 936292), (196, 664003), (238, 546826), (278, 468146), (281, 463148), (476, 273413), (556, 234073), (562, 231574), (833, 156236), (973, 133756), (1124, 115787), (1666, 78118), (1946, 66878), (1967, 66164), (2363, 55076), (3332, 39059), (3892, 33439), (3934, 33082), (4726, 27538), (4777, 27244), (6811, 19108), (7868, 16541), (9452, 13769), (9554, 13622)]