157260222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23549}}^1$

素因数の和:23617

約数の個数: 48

約数和(自身を含む): 396770400

約数和(自身を除く): 239510178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 23549, 47098, 70647, 141294, 164843, 211941, 329686, 423882, 494529, 989058, 1248097, 1483587, 2496194, 2967174, 3744291, 7488582, 8736679, 11232873, 17473358, 22465746, 26210037, 52420074, 78630111, 157260222]

約数ペア:

[(1, 157260222), (2, 78630111), (3, 52420074), (6, 26210037), (7, 22465746), (9, 17473358), (14, 11232873), (18, 8736679), (21, 7488582), (42, 3744291), (53, 2967174), (63, 2496194), (106, 1483587), (126, 1248097), (159, 989058), (318, 494529), (371, 423882), (477, 329686), (742, 211941), (954, 164843), (1113, 141294), (2226, 70647), (3339, 47098), (6678, 23549)]