129281256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 96

約数和(自身を含む): 387365160

約数和(自身を除く): 258083904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3733, 3848, 4329, 5772, 7466, 8658, 11199, 11544, 14932, 17316, 22398, 29864, 33597, 34632, 44796, 48529, 67194, 89592, 97058, 134388, 138121, 145587, 194116, 268776, 276242, 291174, 388232, 414363, 436761, 552484, 582348, 828726, 873522, 1104968, 1164696, 1243089, 1657452, 1747044, 1795573, 2486178, 3314904, 3494088, 3591146, 4972356, 5386719, 7182292, 9944712, 10773438, 14364584, 16160157, 21546876, 32320314, 43093752, 64640628, 129281256]

約数ペア:

[(1, 129281256), (2, 64640628), (3, 43093752), (4, 32320314), (6, 21546876), (8, 16160157), (9, 14364584), (12, 10773438), (13, 9944712), (18, 7182292), (24, 5386719), (26, 4972356), (36, 3591146), (37, 3494088), (39, 3314904), (52, 2486178), (72, 1795573), (74, 1747044), (78, 1657452), (104, 1243089), (111, 1164696), (117, 1104968), (148, 873522), (156, 828726), (222, 582348), (234, 552484), (296, 436761), (312, 414363), (333, 388232), (444, 291174), (468, 276242), (481, 268776), (666, 194116), (888, 145587), (936, 138121), (962, 134388), (1332, 97058), (1443, 89592), (1924, 67194), (2664, 48529), (2886, 44796), (3733, 34632), (3848, 33597), (4329, 29864), (5772, 22398), (7466, 17316), (8658, 14932), (11199, 11544)]