164011428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 108

約数和(自身を含む): 487266780

約数和(自身を除く): 323255352

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 588, 654, 763, 853, 882, 981, 1308, 1526, 1706, 1764, 1962, 2289, 2559, 3052, 3412, 3924, 4578, 5118, 5341, 5971, 6867, 7677, 9156, 10236, 10682, 11942, 13734, 15354, 16023, 17913, 21364, 23884, 27468, 30708, 32046, 35826, 41797, 48069, 53739, 64092, 71652, 83594, 92977, 96138, 107478, 125391, 167188, 185954, 192276, 214956, 250782, 278931, 371908, 376173, 501564, 557862, 650839, 752346, 836793, 1115724, 1301678, 1504692, 1673586, 1952517, 2603356, 3347172, 3905034, 4555873, 5857551, 7810068, 9111746, 11715102, 13667619, 18223492, 23430204, 27335238, 41002857, 54670476, 82005714, 164011428]

約数ペア:

[(1, 164011428), (2, 82005714), (3, 54670476), (4, 41002857), (6, 27335238), (7, 23430204), (9, 18223492), (12, 13667619), (14, 11715102), (18, 9111746), (21, 7810068), (28, 5857551), (36, 4555873), (42, 3905034), (49, 3347172), (63, 2603356), (84, 1952517), (98, 1673586), (109, 1504692), (126, 1301678), (147, 1115724), (196, 836793), (218, 752346), (252, 650839), (294, 557862), (327, 501564), (436, 376173), (441, 371908), (588, 278931), (654, 250782), (763, 214956), (853, 192276), (882, 185954), (981, 167188), (1308, 125391), (1526, 107478), (1706, 96138), (1764, 92977), (1962, 83594), (2289, 71652), (2559, 64092), (3052, 53739), (3412, 48069), (3924, 41797), (4578, 35826), (5118, 32046), (5341, 30708), (5971, 27468), (6867, 23884), (7677, 21364), (9156, 17913), (10236, 16023), (10682, 15354), (11942, 13734)]