142431198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260863}}^1$

素因数の和:260888

約数の個数: 32

約数和(自身を含む): 350601216

約数和(自身を除く): 208170018

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 260863, 521726, 782589, 1565178, 1826041, 3391219, 3652082, 5478123, 6782438, 10173657, 10956246, 20347314, 23738533, 47477066, 71215599, 142431198]

約数ペア:

[(1, 142431198), (2, 71215599), (3, 47477066), (6, 23738533), (7, 20347314), (13, 10956246), (14, 10173657), (21, 6782438), (26, 5478123), (39, 3652082), (42, 3391219), (78, 1826041), (91, 1565178), (182, 782589), (273, 521726), (546, 260863)]