131154492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 378273280

約数和(自身を除く): 247118788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2221, 2812, 3108, 4218, 4442, 4921, 6663, 8436, 8884, 9842, 13326, 14763, 15547, 19684, 26652, 29526, 31094, 42199, 46641, 59052, 62188, 82177, 84398, 93282, 126597, 164354, 168796, 186564, 246531, 253194, 295393, 328708, 493062, 506388, 575239, 590786, 886179, 986124, 1150478, 1181572, 1561363, 1725717, 1772358, 2300956, 3122726, 3451434, 3544716, 4684089, 6245452, 6902868, 9368178, 10929541, 18736356, 21859082, 32788623, 43718164, 65577246, 131154492]

約数ペア:

[(1, 131154492), (2, 65577246), (3, 43718164), (4, 32788623), (6, 21859082), (7, 18736356), (12, 10929541), (14, 9368178), (19, 6902868), (21, 6245452), (28, 4684089), (37, 3544716), (38, 3451434), (42, 3122726), (57, 2300956), (74, 1772358), (76, 1725717), (84, 1561363), (111, 1181572), (114, 1150478), (133, 986124), (148, 886179), (222, 590786), (228, 575239), (259, 506388), (266, 493062), (399, 328708), (444, 295393), (518, 253194), (532, 246531), (703, 186564), (777, 168796), (798, 164354), (1036, 126597), (1406, 93282), (1554, 84398), (1596, 82177), (2109, 62188), (2221, 59052), (2812, 46641), (3108, 42199), (4218, 31094), (4442, 29526), (4921, 26652), (6663, 19684), (8436, 15547), (8884, 14763), (9842, 13326)]