131637170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 277724160

約数和(自身を除く): 146086990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 139, 163, 166, 278, 326, 415, 581, 695, 815, 830, 973, 1141, 1162, 1390, 1630, 1946, 2282, 2905, 4865, 5705, 5810, 9730, 11410, 11537, 13529, 22657, 23074, 27058, 45314, 57685, 67645, 80759, 94703, 113285, 115370, 135290, 158599, 161518, 189406, 226570, 317198, 403795, 473515, 792995, 807590, 947030, 1585990, 1880531, 3761062, 9402655, 13163717, 18805310, 26327434, 65818585, 131637170]

約数ペア:

[(1, 131637170), (2, 65818585), (5, 26327434), (7, 18805310), (10, 13163717), (14, 9402655), (35, 3761062), (70, 1880531), (83, 1585990), (139, 947030), (163, 807590), (166, 792995), (278, 473515), (326, 403795), (415, 317198), (581, 226570), (695, 189406), (815, 161518), (830, 158599), (973, 135290), (1141, 115370), (1162, 113285), (1390, 94703), (1630, 80759), (1946, 67645), (2282, 57685), (2905, 45314), (4865, 27058), (5705, 23074), (5810, 22657), (9730, 13529), (11410, 11537)]