131611844

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 297292800

約数和(自身を除く): 165680956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 157, 182, 188, 196, 314, 329, 343, 364, 611, 628, 637, 658, 686, 1099, 1222, 1274, 1316, 1372, 2041, 2198, 2303, 2444, 2548, 4082, 4277, 4396, 4459, 4606, 7379, 7693, 8164, 8554, 8918, 9212, 14287, 14758, 15386, 16121, 17108, 17836, 28574, 29516, 29939, 30772, 32242, 51653, 53851, 57148, 59878, 64484, 95927, 100009, 103306, 107702, 119756, 191854, 200018, 206612, 209573, 215404, 361571, 383708, 400036, 419146, 671489, 700063, 723142, 838292, 1342978, 1400126, 1446284, 2530997, 2685956, 2800252, 4700423, 5061994, 9400846, 10123988, 18801692, 32902961, 65805922, 131611844]

約数ペア:

[(1, 131611844), (2, 65805922), (4, 32902961), (7, 18801692), (13, 10123988), (14, 9400846), (26, 5061994), (28, 4700423), (47, 2800252), (49, 2685956), (52, 2530997), (91, 1446284), (94, 1400126), (98, 1342978), (157, 838292), (182, 723142), (188, 700063), (196, 671489), (314, 419146), (329, 400036), (343, 383708), (364, 361571), (611, 215404), (628, 209573), (637, 206612), (658, 200018), (686, 191854), (1099, 119756), (1222, 107702), (1274, 103306), (1316, 100009), (1372, 95927), (2041, 64484), (2198, 59878), (2303, 57148), (2444, 53851), (2548, 51653), (4082, 32242), (4277, 30772), (4396, 29939), (4459, 29516), (4606, 28574), (7379, 17836), (7693, 17108), (8164, 16121), (8554, 15386), (8918, 14758), (9212, 14287)]