131227572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 366170112

約数和(自身を除く): 234942540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 47, 84, 86, 94, 129, 141, 172, 188, 258, 282, 301, 329, 516, 564, 602, 658, 773, 903, 987, 1204, 1316, 1546, 1806, 1974, 2021, 2319, 3092, 3612, 3948, 4042, 4638, 5411, 6063, 8084, 9276, 10822, 12126, 14147, 16233, 21644, 24252, 28294, 32466, 33239, 36331, 42441, 56588, 64932, 66478, 72662, 84882, 99717, 108993, 132956, 145324, 169764, 199434, 217986, 232673, 254317, 398868, 435972, 465346, 508634, 698019, 762951, 930692, 1017268, 1396038, 1525902, 1562233, 2792076, 3051804, 3124466, 4686699, 6248932, 9373398, 10935631, 18746796, 21871262, 32806893, 43742524, 65613786, 131227572]

約数ペア:

[(1, 131227572), (2, 65613786), (3, 43742524), (4, 32806893), (6, 21871262), (7, 18746796), (12, 10935631), (14, 9373398), (21, 6248932), (28, 4686699), (42, 3124466), (43, 3051804), (47, 2792076), (84, 1562233), (86, 1525902), (94, 1396038), (129, 1017268), (141, 930692), (172, 762951), (188, 698019), (258, 508634), (282, 465346), (301, 435972), (329, 398868), (516, 254317), (564, 232673), (602, 217986), (658, 199434), (773, 169764), (903, 145324), (987, 132956), (1204, 108993), (1316, 99717), (1546, 84882), (1806, 72662), (1974, 66478), (2021, 64932), (2319, 56588), (3092, 42441), (3612, 36331), (3948, 33239), (4042, 32466), (4638, 28294), (5411, 24252), (6063, 21644), (8084, 16233), (9276, 14147), (10822, 12126)]