130377568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 266886144

約数和(自身を除く): 136508576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 167, 248, 334, 496, 668, 787, 992, 1336, 1574, 2672, 3148, 5177, 5344, 6296, 10354, 12592, 20708, 24397, 25184, 41416, 48794, 82832, 97588, 131429, 165664, 195176, 262858, 390352, 525716, 780704, 1051432, 2102864, 4074299, 4205728, 8148598, 16297196, 32594392, 65188784, 130377568]

約数ペア:

[(1, 130377568), (2, 65188784), (4, 32594392), (8, 16297196), (16, 8148598), (31, 4205728), (32, 4074299), (62, 2102864), (124, 1051432), (167, 780704), (248, 525716), (334, 390352), (496, 262858), (668, 195176), (787, 165664), (992, 131429), (1336, 97588), (1574, 82832), (2672, 48794), (3148, 41416), (5177, 25184), (5344, 24397), (6296, 20708), (10354, 12592)]