164581296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 478927680

約数和(自身を除く): 314346384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 659, 688, 726, 946, 968, 1032, 1318, 1419, 1452, 1892, 1936, 1977, 2064, 2636, 2838, 2904, 3784, 3954, 5203, 5272, 5676, 5808, 7249, 7568, 7908, 10406, 10544, 11352, 14498, 15609, 15816, 20812, 21747, 22704, 28337, 28996, 31218, 31632, 41624, 43494, 56674, 57992, 62436, 79739, 83248, 85011, 86988, 113348, 115984, 124872, 159478, 170022, 173976, 226696, 239217, 249744, 311707, 318956, 340044, 347952, 453392, 478434, 623414, 637912, 680088, 935121, 956868, 1246828, 1275824, 1360176, 1870242, 1913736, 2493656, 3428777, 3740484, 3827472, 4987312, 6857554, 7480968, 10286331, 13715108, 14961936, 20572662, 27430216, 41145324, 54860432, 82290648, 164581296]

約数ペア:

[(1, 164581296), (2, 82290648), (3, 54860432), (4, 41145324), (6, 27430216), (8, 20572662), (11, 14961936), (12, 13715108), (16, 10286331), (22, 7480968), (24, 6857554), (33, 4987312), (43, 3827472), (44, 3740484), (48, 3428777), (66, 2493656), (86, 1913736), (88, 1870242), (121, 1360176), (129, 1275824), (132, 1246828), (172, 956868), (176, 935121), (242, 680088), (258, 637912), (264, 623414), (344, 478434), (363, 453392), (473, 347952), (484, 340044), (516, 318956), (528, 311707), (659, 249744), (688, 239217), (726, 226696), (946, 173976), (968, 170022), (1032, 159478), (1318, 124872), (1419, 115984), (1452, 113348), (1892, 86988), (1936, 85011), (1977, 83248), (2064, 79739), (2636, 62436), (2838, 57992), (2904, 56674), (3784, 43494), (3954, 41624), (5203, 31632), (5272, 31218), (5676, 28996), (5808, 28337), (7249, 22704), (7568, 21747), (7908, 20812), (10406, 15816), (10544, 15609), (11352, 14498)]