147807972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{315829}}^1$

素因数の和:315852

約数の個数: 36

約数和(自身を含む): 402367420

約数和(自身を除く): 254559448

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 315829, 631658, 947487, 1263316, 1894974, 2842461, 3789948, 4105777, 5684922, 8211554, 11369844, 12317331, 16423108, 24634662, 36951993, 49269324, 73903986, 147807972]

約数ペア:

[(1, 147807972), (2, 73903986), (3, 49269324), (4, 36951993), (6, 24634662), (9, 16423108), (12, 12317331), (13, 11369844), (18, 8211554), (26, 5684922), (36, 4105777), (39, 3789948), (52, 2842461), (78, 1894974), (117, 1263316), (156, 947487), (234, 631658), (468, 315829)]