149900574

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 305588736

約数和(自身を除く): 155688162

約数列:

[1, 2, 3, 6, 67, 134, 201, 281, 402, 562, 843, 1327, 1686, 2654, 3981, 7962, 18827, 37654, 56481, 88909, 112962, 177818, 266727, 372887, 533454, 745774, 1118661, 2237322, 24983429, 49966858, 74950287, 149900574]

約数ペア:

[(1, 149900574), (2, 74950287), (3, 49966858), (6, 24983429), (67, 2237322), (134, 1118661), (201, 745774), (281, 533454), (402, 372887), (562, 266727), (843, 177818), (1327, 112962), (1686, 88909), (2654, 56481), (3981, 37654), (7962, 18827)]