164373833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 194050080

約数和(自身を除く): 29676247

約数列:

[1, 13, 17, 61, 89, 137, 221, 793, 1037, 1157, 1513, 1781, 2329, 5429, 8357, 12193, 13481, 19669, 30277, 70577, 92293, 108641, 142069, 158509, 207281, 743773, 1199809, 1846897, 2694653, 9669049, 12644141, 164373833]

約数ペア:

[(1, 164373833), (13, 12644141), (17, 9669049), (61, 2694653), (89, 1846897), (137, 1199809), (221, 743773), (793, 207281), (1037, 158509), (1157, 142069), (1513, 108641), (1781, 92293), (2329, 70577), (5429, 30277), (8357, 19669), (12193, 13481)]