131642952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18223}}^1$

素因数の和:18282

約数の個数: 64

約数和(自身を含む): 384890880

約数和(自身を除く): 253247928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 18223, 36446, 54669, 72892, 109338, 127561, 145784, 218676, 255122, 382683, 437352, 510244, 765366, 783589, 1020488, 1530732, 1567178, 2350767, 3061464, 3134356, 4701534, 5485123, 6268712, 9403068, 10970246, 16455369, 18806136, 21940492, 32910738, 43880984, 65821476, 131642952]

約数ペア:

[(1, 131642952), (2, 65821476), (3, 43880984), (4, 32910738), (6, 21940492), (7, 18806136), (8, 16455369), (12, 10970246), (14, 9403068), (21, 6268712), (24, 5485123), (28, 4701534), (42, 3134356), (43, 3061464), (56, 2350767), (84, 1567178), (86, 1530732), (129, 1020488), (168, 783589), (172, 765366), (258, 510244), (301, 437352), (344, 382683), (516, 255122), (602, 218676), (903, 145784), (1032, 127561), (1204, 109338), (1806, 72892), (2408, 54669), (3612, 36446), (7224, 18223)]