133449372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 388090976

約数和(自身を除く): 254641604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 3373, 4396, 5652, 6594, 6746, 9891, 10119, 13188, 13492, 19782, 20238, 23611, 30357, 39564, 40476, 47222, 60714, 70833, 94444, 121428, 141666, 212499, 283332, 424998, 529561, 849996, 1059122, 1588683, 2118244, 3177366, 3706927, 4766049, 6354732, 7413854, 9532098, 11120781, 14827708, 19064196, 22241562, 33362343, 44483124, 66724686, 133449372]

約数ペア:

[(1, 133449372), (2, 66724686), (3, 44483124), (4, 33362343), (6, 22241562), (7, 19064196), (9, 14827708), (12, 11120781), (14, 9532098), (18, 7413854), (21, 6354732), (28, 4766049), (36, 3706927), (42, 3177366), (63, 2118244), (84, 1588683), (126, 1059122), (157, 849996), (252, 529561), (314, 424998), (471, 283332), (628, 212499), (942, 141666), (1099, 121428), (1413, 94444), (1884, 70833), (2198, 60714), (2826, 47222), (3297, 40476), (3373, 39564), (4396, 30357), (5652, 23611), (6594, 20238), (6746, 19782), (9891, 13492), (10119, 13188)]