158251470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23869}}^1$

素因数の和:23909

約数の個数: 64

約数和(自身を含む): 433097280

約数和(自身を除く): 274845810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23869, 47738, 71607, 119345, 143214, 238690, 310297, 358035, 405773, 620594, 716070, 811546, 930891, 1217319, 1551485, 1861782, 2028865, 2434638, 3102970, 4057730, 4654455, 5275049, 6086595, 9308910, 10550098, 12173190, 15825147, 26375245, 31650294, 52750490, 79125735, 158251470]

約数ペア:

[(1, 158251470), (2, 79125735), (3, 52750490), (5, 31650294), (6, 26375245), (10, 15825147), (13, 12173190), (15, 10550098), (17, 9308910), (26, 6086595), (30, 5275049), (34, 4654455), (39, 4057730), (51, 3102970), (65, 2434638), (78, 2028865), (85, 1861782), (102, 1551485), (130, 1217319), (170, 930891), (195, 811546), (221, 716070), (255, 620594), (390, 405773), (442, 358035), (510, 310297), (663, 238690), (1105, 143214), (1326, 119345), (2210, 71607), (3315, 47738), (6630, 23869)]