156935340478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19031693}}^1$

素因数の和:19031752

約数の個数: 32

約数和(自身を含む): 292326819840

約数和(自身を除く): 135391479362

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 19031693, 38063386, 133221851, 266443702, 361602167, 589982483, 723204334, 1179964966, 2531215169, 4129877381, 5062430338, 8259754762, 11209667177, 22419334354, 78467670239, 156935340478]

約数ペア:

[(1, 156935340478), (2, 78467670239), (7, 22419334354), (14, 11209667177), (19, 8259754762), (31, 5062430338), (38, 4129877381), (62, 2531215169), (133, 1179964966), (217, 723204334), (266, 589982483), (434, 361602167), (589, 266443702), (1178, 133221851), (4123, 38063386), (8246, 19031693)]