131151192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321449}}^1$

素因数の和:321475

約数の個数: 32

約数和(自身を含む): 347166000

約数和(自身を除く): 216014808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321449, 642898, 964347, 1285796, 1928694, 2571592, 3857388, 5464633, 7714776, 10929266, 16393899, 21858532, 32787798, 43717064, 65575596, 131151192]

約数ペア:

[(1, 131151192), (2, 65575596), (3, 43717064), (4, 32787798), (6, 21858532), (8, 16393899), (12, 10929266), (17, 7714776), (24, 5464633), (34, 3857388), (51, 2571592), (68, 1928694), (102, 1285796), (136, 964347), (204, 642898), (408, 321449)]