168309726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 382427136

約数和(自身を除く): 214117410

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1481, 1833, 2418, 2914, 2962, 3666, 4371, 4443, 8742, 8886, 18941, 19253, 37882, 38506, 45911, 56823, 57759, 69607, 91822, 113646, 115518, 137733, 139214, 208821, 275466, 417642, 596843, 904891, 1193686, 1790529, 1809782, 2157817, 2714673, 3581058, 4315634, 5429346, 6473451, 12946902, 28051621, 56103242, 84154863, 168309726]

約数ペア:

[(1, 168309726), (2, 84154863), (3, 56103242), (6, 28051621), (13, 12946902), (26, 6473451), (31, 5429346), (39, 4315634), (47, 3581058), (62, 2714673), (78, 2157817), (93, 1809782), (94, 1790529), (141, 1193686), (186, 904891), (282, 596843), (403, 417642), (611, 275466), (806, 208821), (1209, 139214), (1222, 137733), (1457, 115518), (1481, 113646), (1833, 91822), (2418, 69607), (2914, 57759), (2962, 56823), (3666, 45911), (4371, 38506), (4443, 37882), (8742, 19253), (8886, 18941)]