194625756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 532756224

約数和(自身を除く): 338130468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1773, 2111, 2364, 2561, 3546, 4222, 5122, 6333, 7092, 7683, 8444, 10244, 12666, 15366, 18999, 23049, 25332, 27443, 30732, 37998, 46098, 54886, 75996, 82329, 92196, 109772, 164658, 246987, 329316, 415867, 493974, 831734, 987948, 1247601, 1663468, 2495202, 3742803, 4990404, 5406271, 7485606, 10812542, 14971212, 16218813, 21625084, 32437626, 48656439, 64875252, 97312878, 194625756]

約数ペア:

[(1, 194625756), (2, 97312878), (3, 64875252), (4, 48656439), (6, 32437626), (9, 21625084), (12, 16218813), (13, 14971212), (18, 10812542), (26, 7485606), (36, 5406271), (39, 4990404), (52, 3742803), (78, 2495202), (117, 1663468), (156, 1247601), (197, 987948), (234, 831734), (394, 493974), (468, 415867), (591, 329316), (788, 246987), (1182, 164658), (1773, 109772), (2111, 92196), (2364, 82329), (2561, 75996), (3546, 54886), (4222, 46098), (5122, 37998), (6333, 30732), (7092, 27443), (7683, 25332), (8444, 23049), (10244, 18999), (12666, 15366)]