140721672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64433}}^1$

素因数の和:64462

約数の個数: 64

約数和(自身を含む): 432996480

約数和(自身を除く): 292274808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 64433, 128866, 193299, 257732, 386598, 451031, 515464, 773196, 837629, 902062, 1353093, 1546392, 1675258, 1804124, 2512887, 2706186, 3350516, 3608248, 5025774, 5412372, 5863403, 6701032, 10051548, 10824744, 11726806, 17590209, 20103096, 23453612, 35180418, 46907224, 70360836, 140721672]

約数ペア:

[(1, 140721672), (2, 70360836), (3, 46907224), (4, 35180418), (6, 23453612), (7, 20103096), (8, 17590209), (12, 11726806), (13, 10824744), (14, 10051548), (21, 6701032), (24, 5863403), (26, 5412372), (28, 5025774), (39, 3608248), (42, 3350516), (52, 2706186), (56, 2512887), (78, 1804124), (84, 1675258), (91, 1546392), (104, 1353093), (156, 902062), (168, 837629), (182, 773196), (273, 515464), (312, 451031), (364, 386598), (546, 257732), (728, 193299), (1092, 128866), (2184, 64433)]