169719144

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 505440000

約数和(自身を除く): 335720856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 343, 371, 389, 392, 424, 588, 636, 686, 742, 778, 1029, 1113, 1167, 1176, 1272, 1372, 1484, 1556, 2058, 2226, 2334, 2597, 2723, 2744, 2968, 3112, 4116, 4452, 4668, 5194, 5446, 7791, 8169, 8232, 8904, 9336, 10388, 10892, 15582, 16338, 18179, 19061, 20617, 20776, 21784, 31164, 32676, 36358, 38122, 41234, 54537, 57183, 61851, 62328, 65352, 72716, 76244, 82468, 109074, 114366, 123702, 133427, 144319, 145432, 152488, 164936, 218148, 228732, 247404, 266854, 288638, 400281, 432957, 436296, 457464, 494808, 533708, 577276, 800562, 865914, 1010233, 1067416, 1154552, 1601124, 1731828, 2020466, 3030699, 3202248, 3463656, 4040932, 6061398, 7071631, 8081864, 12122796, 14143262, 21214893, 24245592, 28286524, 42429786, 56573048, 84859572, 169719144]

約数ペア:

[(1, 169719144), (2, 84859572), (3, 56573048), (4, 42429786), (6, 28286524), (7, 24245592), (8, 21214893), (12, 14143262), (14, 12122796), (21, 8081864), (24, 7071631), (28, 6061398), (42, 4040932), (49, 3463656), (53, 3202248), (56, 3030699), (84, 2020466), (98, 1731828), (106, 1601124), (147, 1154552), (159, 1067416), (168, 1010233), (196, 865914), (212, 800562), (294, 577276), (318, 533708), (343, 494808), (371, 457464), (389, 436296), (392, 432957), (424, 400281), (588, 288638), (636, 266854), (686, 247404), (742, 228732), (778, 218148), (1029, 164936), (1113, 152488), (1167, 145432), (1176, 144319), (1272, 133427), (1372, 123702), (1484, 114366), (1556, 109074), (2058, 82468), (2226, 76244), (2334, 72716), (2597, 65352), (2723, 62328), (2744, 61851), (2968, 57183), (3112, 54537), (4116, 41234), (4452, 38122), (4668, 36358), (5194, 32676), (5446, 31164), (7791, 21784), (8169, 20776), (8232, 20617), (8904, 19061), (9336, 18179), (10388, 16338), (10892, 15582)]