153552880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147647}}^1$

素因数の和:147673

約数の個数: 40

約数和(自身を含む): 384475392

約数和(自身を除く): 230922512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 147647, 295294, 590588, 738235, 1181176, 1476470, 1919411, 2362352, 2952940, 3838822, 5905880, 7677644, 9597055, 11811760, 15355288, 19194110, 30710576, 38388220, 76776440, 153552880]

約数ペア:

[(1, 153552880), (2, 76776440), (4, 38388220), (5, 30710576), (8, 19194110), (10, 15355288), (13, 11811760), (16, 9597055), (20, 7677644), (26, 5905880), (40, 3838822), (52, 2952940), (65, 2362352), (80, 1919411), (104, 1476470), (130, 1181176), (208, 738235), (260, 590588), (520, 295294), (1040, 147647)]