156970732828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{583543}}^1$

素因数の和:584306

約数の個数: 48

約数和(自身を含む): 338548887040

約数和(自身を除く): 181578154212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 739, 1478, 2956, 5173, 9607, 10346, 19214, 20692, 38428, 67249, 134498, 268996, 583543, 1167086, 2334172, 4084801, 7586059, 8169602, 15172118, 16339204, 30344236, 53102413, 106204826, 212409652, 431238277, 862476554, 1724953108, 3018667939, 5606097601, 6037335878, 11212195202, 12074671756, 22424390404, 39242683207, 78485366414, 156970732828]

約数ペア:

[(1, 156970732828), (2, 78485366414), (4, 39242683207), (7, 22424390404), (13, 12074671756), (14, 11212195202), (26, 6037335878), (28, 5606097601), (52, 3018667939), (91, 1724953108), (182, 862476554), (364, 431238277), (739, 212409652), (1478, 106204826), (2956, 53102413), (5173, 30344236), (9607, 16339204), (10346, 15172118), (19214, 8169602), (20692, 7586059), (38428, 4084801), (67249, 2334172), (134498, 1167086), (268996, 583543)]