121945506

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 262225920

約数和(自身を除く): 140280414

約数列:

[1, 2, 3, 6, 31, 43, 62, 79, 86, 93, 129, 158, 186, 193, 237, 258, 386, 474, 579, 1158, 1333, 2449, 2666, 3397, 3999, 4898, 5983, 6794, 7347, 7998, 8299, 10191, 11966, 14694, 15247, 16598, 17949, 20382, 24897, 30494, 35898, 45741, 49794, 91482, 105307, 210614, 257269, 315921, 472657, 514538, 631842, 655621, 771807, 945314, 1311242, 1417971, 1543614, 1966863, 2835942, 3933726, 20324251, 40648502, 60972753, 121945506]

約数ペア:

[(1, 121945506), (2, 60972753), (3, 40648502), (6, 20324251), (31, 3933726), (43, 2835942), (62, 1966863), (79, 1543614), (86, 1417971), (93, 1311242), (129, 945314), (158, 771807), (186, 655621), (193, 631842), (237, 514538), (258, 472657), (386, 315921), (474, 257269), (579, 210614), (1158, 105307), (1333, 91482), (2449, 49794), (2666, 45741), (3397, 35898), (3999, 30494), (4898, 24897), (5983, 20382), (6794, 17949), (7347, 16598), (7998, 15247), (8299, 14694), (10191, 11966)]