120223064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 252168000

約数和(自身を除く): 131944936

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 157, 199, 296, 314, 398, 481, 628, 796, 962, 1256, 1592, 1924, 2041, 2587, 3848, 4082, 5174, 5809, 7363, 8164, 10348, 11618, 14726, 16328, 20696, 23236, 29452, 31243, 46472, 58904, 62486, 75517, 95719, 124972, 151034, 191438, 249944, 302068, 382876, 406159, 604136, 765752, 812318, 1155991, 1624636, 2311982, 3249272, 4623964, 9247928, 15027883, 30055766, 60111532, 120223064]

約数ペア:

[(1, 120223064), (2, 60111532), (4, 30055766), (8, 15027883), (13, 9247928), (26, 4623964), (37, 3249272), (52, 2311982), (74, 1624636), (104, 1155991), (148, 812318), (157, 765752), (199, 604136), (296, 406159), (314, 382876), (398, 302068), (481, 249944), (628, 191438), (796, 151034), (962, 124972), (1256, 95719), (1592, 75517), (1924, 62486), (2041, 58904), (2587, 46472), (3848, 31243), (4082, 29452), (5174, 23236), (5809, 20696), (7363, 16328), (8164, 14726), (10348, 11618)]