164107728

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10267}}^1$

素因数の和:10321

約数の個数: 80

約数和(自身を含む): 483828160

約数和(自身を除く): 319720432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 10267, 15984, 20534, 30801, 41068, 61602, 82136, 92403, 123204, 164272, 184806, 246408, 277209, 369612, 379879, 492816, 554418, 739224, 759758, 1108836, 1139637, 1478448, 1519516, 2217672, 2279274, 3039032, 3418911, 4435344, 4558548, 6078064, 6837822, 9117096, 10256733, 13675644, 18234192, 20513466, 27351288, 41026932, 54702576, 82053864, 164107728]

約数ペア:

[(1, 164107728), (2, 82053864), (3, 54702576), (4, 41026932), (6, 27351288), (8, 20513466), (9, 18234192), (12, 13675644), (16, 10256733), (18, 9117096), (24, 6837822), (27, 6078064), (36, 4558548), (37, 4435344), (48, 3418911), (54, 3039032), (72, 2279274), (74, 2217672), (108, 1519516), (111, 1478448), (144, 1139637), (148, 1108836), (216, 759758), (222, 739224), (296, 554418), (333, 492816), (432, 379879), (444, 369612), (592, 277209), (666, 246408), (888, 184806), (999, 164272), (1332, 123204), (1776, 92403), (1998, 82136), (2664, 61602), (3996, 41068), (5328, 30801), (7992, 20534), (10267, 15984)]