156626834

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 60

約数和(自身を含む): 298323306

約数和(自身を除く): 141696472

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 193, 338, 343, 386, 637, 686, 1183, 1274, 1351, 2366, 2401, 2509, 2702, 4459, 4802, 5018, 8281, 8918, 9457, 16562, 17563, 18914, 31213, 32617, 35126, 57967, 62426, 65234, 66199, 115934, 122941, 132398, 228319, 245882, 405769, 456638, 463393, 811538, 860587, 926786, 1598233, 1721174, 3196466, 6024109, 11187631, 12048218, 22375262, 78313417, 156626834]

約数ペア:

[(1, 156626834), (2, 78313417), (7, 22375262), (13, 12048218), (14, 11187631), (26, 6024109), (49, 3196466), (91, 1721174), (98, 1598233), (169, 926786), (182, 860587), (193, 811538), (338, 463393), (343, 456638), (386, 405769), (637, 245882), (686, 228319), (1183, 132398), (1274, 122941), (1351, 115934), (2366, 66199), (2401, 65234), (2509, 62426), (2702, 57967), (4459, 35126), (4802, 32617), (5018, 31213), (8281, 18914), (8918, 17563), (9457, 16562)]