156922944620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{472631}}^1$

素因数の和:473930

約数の個数: 48

約数和(自身を含む): 355165933248

約数和(自身を除く): 198242988628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1277, 2554, 5108, 6385, 12770, 16601, 25540, 33202, 66404, 83005, 166010, 332020, 472631, 945262, 1890524, 2363155, 4726310, 6144203, 9452620, 12288406, 24576812, 30721015, 61442030, 122884060, 603549787, 1207099574, 2414199148, 3017748935, 6035497870, 7846147231, 12070995740, 15692294462, 31384588924, 39230736155, 78461472310, 156922944620]

約数ペア:

[(1, 156922944620), (2, 78461472310), (4, 39230736155), (5, 31384588924), (10, 15692294462), (13, 12070995740), (20, 7846147231), (26, 6035497870), (52, 3017748935), (65, 2414199148), (130, 1207099574), (260, 603549787), (1277, 122884060), (2554, 61442030), (5108, 30721015), (6385, 24576812), (12770, 12288406), (16601, 9452620), (25540, 6144203), (33202, 4726310), (66404, 2363155), (83005, 1890524), (166010, 945262), (332020, 472631)]