164467488

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20641}}^1$

素因数の和:20737

約数の個数: 48

約数和(自身を含む): 436949856

約数和(自身を除く): 272482368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 20641, 41282, 61923, 82564, 123846, 165128, 247692, 330256, 495384, 660512, 990768, 1713203, 1981536, 3426406, 5139609, 6852812, 10279218, 13705624, 20558436, 27411248, 41116872, 54822496, 82233744, 164467488]

約数ペア:

[(1, 164467488), (2, 82233744), (3, 54822496), (4, 41116872), (6, 27411248), (8, 20558436), (12, 13705624), (16, 10279218), (24, 6852812), (32, 5139609), (48, 3426406), (83, 1981536), (96, 1713203), (166, 990768), (249, 660512), (332, 495384), (498, 330256), (664, 247692), (996, 165128), (1328, 123846), (1992, 82564), (2656, 61923), (3984, 41282), (7968, 20641)]