167159440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9680

約数の個数: 80

約数和(自身を含む): 458542080

約数和(自身を除く): 291382640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 9629, 17360, 19258, 38516, 48145, 67403, 77032, 96290, 134806, 154064, 192580, 269612, 298499, 337015, 385160, 539224, 596998, 674030, 770320, 1078448, 1193996, 1348060, 1492495, 2089493, 2387992, 2696120, 2984990, 4178986, 4775984, 5392240, 5969980, 8357972, 10447465, 11939960, 16715944, 20894930, 23879920, 33431888, 41789860, 83579720, 167159440]

約数ペア:

[(1, 167159440), (2, 83579720), (4, 41789860), (5, 33431888), (7, 23879920), (8, 20894930), (10, 16715944), (14, 11939960), (16, 10447465), (20, 8357972), (28, 5969980), (31, 5392240), (35, 4775984), (40, 4178986), (56, 2984990), (62, 2696120), (70, 2387992), (80, 2089493), (112, 1492495), (124, 1348060), (140, 1193996), (155, 1078448), (217, 770320), (248, 674030), (280, 596998), (310, 539224), (434, 385160), (496, 337015), (560, 298499), (620, 269612), (868, 192580), (1085, 154064), (1240, 134806), (1736, 96290), (2170, 77032), (2480, 67403), (3472, 48145), (4340, 38516), (8680, 19258), (9629, 17360)]