123515808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5254

約数の個数: 96

約数和(自身を含む): 367617600

約数和(自身を除く): 244101792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5209, 5928, 7904, 10418, 11856, 15627, 20836, 23712, 31254, 41672, 62508, 67717, 83344, 98971, 125016, 135434, 166688, 197942, 203151, 250032, 270868, 296913, 395884, 406302, 500064, 541736, 593826, 791768, 812604, 1083472, 1187652, 1286623, 1583536, 1625208, 2166944, 2375304, 2573246, 3167072, 3250416, 3859869, 4750608, 5146492, 6500832, 7719738, 9501216, 10292984, 15439476, 20585968, 30878952, 41171936, 61757904, 123515808]

約数ペア:

[(1, 123515808), (2, 61757904), (3, 41171936), (4, 30878952), (6, 20585968), (8, 15439476), (12, 10292984), (13, 9501216), (16, 7719738), (19, 6500832), (24, 5146492), (26, 4750608), (32, 3859869), (38, 3250416), (39, 3167072), (48, 2573246), (52, 2375304), (57, 2166944), (76, 1625208), (78, 1583536), (96, 1286623), (104, 1187652), (114, 1083472), (152, 812604), (156, 791768), (208, 593826), (228, 541736), (247, 500064), (304, 406302), (312, 395884), (416, 296913), (456, 270868), (494, 250032), (608, 203151), (624, 197942), (741, 166688), (912, 135434), (988, 125016), (1248, 98971), (1482, 83344), (1824, 67717), (1976, 62508), (2964, 41672), (3952, 31254), (5209, 23712), (5928, 20836), (7904, 15627), (10418, 11856)]