164015502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 386394624

約数和(自身を除く): 222379122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 197, 258, 301, 394, 461, 591, 602, 903, 922, 1182, 1379, 1383, 1806, 2758, 2766, 3227, 4137, 6454, 8274, 8471, 9681, 16942, 19362, 19823, 25413, 39646, 50826, 59297, 59469, 90817, 118594, 118938, 138761, 177891, 181634, 272451, 277522, 355782, 416283, 544902, 635719, 832566, 1271438, 1907157, 3814314, 3905131, 7810262, 11715393, 23430786, 27335917, 54671834, 82007751, 164015502]

約数ペア:

[(1, 164015502), (2, 82007751), (3, 54671834), (6, 27335917), (7, 23430786), (14, 11715393), (21, 7810262), (42, 3905131), (43, 3814314), (86, 1907157), (129, 1271438), (197, 832566), (258, 635719), (301, 544902), (394, 416283), (461, 355782), (591, 277522), (602, 272451), (903, 181634), (922, 177891), (1182, 138761), (1379, 118938), (1383, 118594), (1806, 90817), (2758, 59469), (2766, 59297), (3227, 50826), (4137, 39646), (6454, 25413), (8274, 19823), (8471, 19362), (9681, 16942)]