131041568

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 307810944

約数和(自身を除く): 176769376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 97, 112, 148, 163, 194, 224, 259, 296, 326, 388, 518, 592, 652, 679, 776, 1036, 1141, 1184, 1304, 1358, 1552, 2072, 2282, 2608, 2716, 3104, 3589, 4144, 4564, 5216, 5432, 6031, 7178, 8288, 9128, 10864, 12062, 14356, 15811, 18256, 21728, 24124, 25123, 28712, 31622, 36512, 42217, 48248, 50246, 57424, 63244, 84434, 96496, 100492, 110677, 114848, 126488, 168868, 192992, 200984, 221354, 252976, 337736, 401968, 442708, 505952, 585007, 675472, 803936, 885416, 1170014, 1350944, 1770832, 2340028, 3541664, 4095049, 4680056, 8190098, 9360112, 16380196, 18720224, 32760392, 65520784, 131041568]

約数ペア:

[(1, 131041568), (2, 65520784), (4, 32760392), (7, 18720224), (8, 16380196), (14, 9360112), (16, 8190098), (28, 4680056), (32, 4095049), (37, 3541664), (56, 2340028), (74, 1770832), (97, 1350944), (112, 1170014), (148, 885416), (163, 803936), (194, 675472), (224, 585007), (259, 505952), (296, 442708), (326, 401968), (388, 337736), (518, 252976), (592, 221354), (652, 200984), (679, 192992), (776, 168868), (1036, 126488), (1141, 114848), (1184, 110677), (1304, 100492), (1358, 96496), (1552, 84434), (2072, 63244), (2282, 57424), (2608, 50246), (2716, 48248), (3104, 42217), (3589, 36512), (4144, 31622), (4564, 28712), (5216, 25123), (5432, 24124), (6031, 21728), (7178, 18256), (8288, 15811), (9128, 14356), (10864, 12062)]