164154120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105227}}^1$

素因数の和:105254

約数の個数: 64

約数和(自身を含む): 530349120

約数和(自身を除く): 366195000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 105227, 210454, 315681, 420908, 526135, 631362, 841816, 1052270, 1262724, 1367951, 1578405, 2104540, 2525448, 2735902, 3156810, 4103853, 4209080, 5471804, 6313620, 6839755, 8207706, 10943608, 12627240, 13679510, 16415412, 20519265, 27359020, 32830824, 41038530, 54718040, 82077060, 164154120]

約数ペア:

[(1, 164154120), (2, 82077060), (3, 54718040), (4, 41038530), (5, 32830824), (6, 27359020), (8, 20519265), (10, 16415412), (12, 13679510), (13, 12627240), (15, 10943608), (20, 8207706), (24, 6839755), (26, 6313620), (30, 5471804), (39, 4209080), (40, 4103853), (52, 3156810), (60, 2735902), (65, 2525448), (78, 2104540), (104, 1578405), (120, 1367951), (130, 1262724), (156, 1052270), (195, 841816), (260, 631362), (312, 526135), (390, 420908), (520, 315681), (780, 210454), (1560, 105227)]