164742228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 490291200

約数和(自身を除く): 325548972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 359, 378, 607, 718, 756, 1077, 1214, 1436, 1821, 2154, 2428, 2513, 3231, 3642, 4249, 4308, 5026, 5463, 6462, 7284, 7539, 8498, 9693, 10052, 10926, 12747, 12924, 15078, 16389, 16996, 19386, 21852, 22617, 25494, 30156, 32778, 38241, 38772, 45234, 50988, 65556, 67851, 76482, 90468, 114723, 135702, 152964, 217913, 229446, 271404, 435826, 458892, 653739, 871652, 1307478, 1525391, 1961217, 2614956, 3050782, 3922434, 4576173, 5883651, 6101564, 7844868, 9152346, 11767302, 13728519, 18304692, 23534604, 27457038, 41185557, 54914076, 82371114, 164742228]

約数ペア:

[(1, 164742228), (2, 82371114), (3, 54914076), (4, 41185557), (6, 27457038), (7, 23534604), (9, 18304692), (12, 13728519), (14, 11767302), (18, 9152346), (21, 7844868), (27, 6101564), (28, 5883651), (36, 4576173), (42, 3922434), (54, 3050782), (63, 2614956), (84, 1961217), (108, 1525391), (126, 1307478), (189, 871652), (252, 653739), (359, 458892), (378, 435826), (607, 271404), (718, 229446), (756, 217913), (1077, 152964), (1214, 135702), (1436, 114723), (1821, 90468), (2154, 76482), (2428, 67851), (2513, 65556), (3231, 50988), (3642, 45234), (4249, 38772), (4308, 38241), (5026, 32778), (5463, 30156), (6462, 25494), (7284, 22617), (7539, 21852), (8498, 19386), (9693, 16996), (10052, 16389), (10926, 15078), (12747, 12924)]