137802444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20543}}^1$

素因数の和:20606

約数の個数: 48

約数和(自身を含む): 354342912

約数和(自身を除く): 216540468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 20543, 41086, 61629, 82172, 123258, 246516, 267059, 534118, 801177, 883349, 1068236, 1602354, 1766698, 2650047, 3204708, 3533396, 5300094, 10600188, 11483537, 22967074, 34450611, 45934148, 68901222, 137802444]

約数ペア:

[(1, 137802444), (2, 68901222), (3, 45934148), (4, 34450611), (6, 22967074), (12, 11483537), (13, 10600188), (26, 5300094), (39, 3533396), (43, 3204708), (52, 2650047), (78, 1766698), (86, 1602354), (129, 1068236), (156, 883349), (172, 801177), (258, 534118), (516, 267059), (559, 246516), (1118, 123258), (1677, 82172), (2236, 61629), (3354, 41086), (6708, 20543)]