169437372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 459930240

約数和(自身を除く): 290492868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 43, 52, 58, 67, 78, 86, 87, 116, 129, 134, 156, 169, 172, 174, 201, 258, 268, 338, 348, 377, 402, 507, 516, 559, 676, 754, 804, 871, 1014, 1118, 1131, 1247, 1508, 1677, 1742, 1943, 2028, 2236, 2262, 2494, 2613, 2881, 3354, 3484, 3741, 3886, 4524, 4901, 4988, 5226, 5762, 5829, 6708, 7267, 7482, 7772, 8643, 9802, 10452, 11323, 11524, 11658, 14534, 14703, 14964, 16211, 17286, 19604, 21801, 22646, 23316, 25259, 29068, 29406, 32422, 33969, 34572, 37453, 43602, 45292, 48633, 50518, 58812, 64844, 67938, 74906, 75777, 83549, 87204, 97266, 101036, 112359, 135876, 149812, 151554, 167098, 194532, 210743, 224718, 250647, 303108, 328367, 334196, 421486, 449436, 486889, 501294, 632229, 656734, 842972, 973778, 985101, 1002588, 1086137, 1264458, 1313468, 1460667, 1947556, 1970202, 2172274, 2528916, 2921334, 3258411, 3940404, 4344548, 5842668, 6516822, 13033644, 14119781, 28239562, 42359343, 56479124, 84718686, 169437372]

約数ペア:

[(1, 169437372), (2, 84718686), (3, 56479124), (4, 42359343), (6, 28239562), (12, 14119781), (13, 13033644), (26, 6516822), (29, 5842668), (39, 4344548), (43, 3940404), (52, 3258411), (58, 2921334), (67, 2528916), (78, 2172274), (86, 1970202), (87, 1947556), (116, 1460667), (129, 1313468), (134, 1264458), (156, 1086137), (169, 1002588), (172, 985101), (174, 973778), (201, 842972), (258, 656734), (268, 632229), (338, 501294), (348, 486889), (377, 449436), (402, 421486), (507, 334196), (516, 328367), (559, 303108), (676, 250647), (754, 224718), (804, 210743), (871, 194532), (1014, 167098), (1118, 151554), (1131, 149812), (1247, 135876), (1508, 112359), (1677, 101036), (1742, 97266), (1943, 87204), (2028, 83549), (2236, 75777), (2262, 74906), (2494, 67938), (2613, 64844), (2881, 58812), (3354, 50518), (3484, 48633), (3741, 45292), (3886, 43602), (4524, 37453), (4901, 34572), (4988, 33969), (5226, 32422), (5762, 29406), (5829, 29068), (6708, 25259), (7267, 23316), (7482, 22646), (7772, 21801), (8643, 19604), (9802, 17286), (10452, 16211), (11323, 14964), (11524, 14703), (11658, 14534)]