168629708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 332779776

約数和(自身を除く): 164150068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 292, 403, 806, 949, 1433, 1612, 1898, 2263, 2866, 3796, 4526, 5732, 9052, 18629, 29419, 37258, 44423, 58838, 74516, 88846, 104609, 117676, 177692, 209218, 418436, 577499, 1154998, 1359917, 2309996, 2719834, 3242879, 5439668, 6485758, 12971516, 42157427, 84314854, 168629708]

約数ペア:

[(1, 168629708), (2, 84314854), (4, 42157427), (13, 12971516), (26, 6485758), (31, 5439668), (52, 3242879), (62, 2719834), (73, 2309996), (124, 1359917), (146, 1154998), (292, 577499), (403, 418436), (806, 209218), (949, 177692), (1433, 117676), (1612, 104609), (1898, 88846), (2263, 74516), (2866, 58838), (3796, 44423), (4526, 37258), (5732, 29419), (9052, 18629)]