141965712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{140839}}^1$

素因数の和:140860

約数の個数: 60

約数和(自身を含む): 454068160

約数和(自身を除く): 312102448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 140839, 281678, 422517, 563356, 845034, 985873, 1126712, 1267551, 1690068, 1971746, 2253424, 2535102, 2957619, 3380136, 3943492, 5070204, 5915238, 6760272, 7886984, 8872857, 10140408, 11830476, 15773968, 17745714, 20280816, 23660952, 35491428, 47321904, 70982856, 141965712]

約数ペア:

[(1, 141965712), (2, 70982856), (3, 47321904), (4, 35491428), (6, 23660952), (7, 20280816), (8, 17745714), (9, 15773968), (12, 11830476), (14, 10140408), (16, 8872857), (18, 7886984), (21, 6760272), (24, 5915238), (28, 5070204), (36, 3943492), (42, 3380136), (48, 2957619), (56, 2535102), (63, 2253424), (72, 1971746), (84, 1690068), (112, 1267551), (126, 1126712), (144, 985873), (168, 845034), (252, 563356), (336, 422517), (504, 281678), (1008, 140839)]