159405012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7317

約数の個数: 72

約数和(自身を含む): 443229696

約数和(自身を除く): 283824684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7247, 7332, 10998, 14494, 21741, 21996, 28988, 43482, 65223, 86964, 94211, 130446, 188422, 260892, 282633, 340609, 376844, 565266, 681218, 847899, 1021827, 1130532, 1362436, 1695798, 2043654, 3065481, 3391596, 4087308, 4427917, 6130962, 8855834, 12261924, 13283751, 17711668, 26567502, 39851253, 53135004, 79702506, 159405012]

約数ペア:

[(1, 159405012), (2, 79702506), (3, 53135004), (4, 39851253), (6, 26567502), (9, 17711668), (12, 13283751), (13, 12261924), (18, 8855834), (26, 6130962), (36, 4427917), (39, 4087308), (47, 3391596), (52, 3065481), (78, 2043654), (94, 1695798), (117, 1362436), (141, 1130532), (156, 1021827), (188, 847899), (234, 681218), (282, 565266), (423, 376844), (468, 340609), (564, 282633), (611, 260892), (846, 188422), (1222, 130446), (1692, 94211), (1833, 86964), (2444, 65223), (3666, 43482), (5499, 28988), (7247, 21996), (7332, 21741), (10998, 14494)]