157788216

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{10903}}^1$

素因数の和:10985

約数の個数: 64

約数和(自身を含む): 444883200

約数和(自身を除く): 287094984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 10903, 14472, 21806, 32709, 43612, 65418, 87224, 98127, 130836, 196254, 261672, 294381, 392508, 588762, 730501, 785016, 1177524, 1461002, 2191503, 2355048, 2922004, 4383006, 5844008, 6574509, 8766012, 13149018, 17532024, 19723527, 26298036, 39447054, 52596072, 78894108, 157788216]

約数ペア:

[(1, 157788216), (2, 78894108), (3, 52596072), (4, 39447054), (6, 26298036), (8, 19723527), (9, 17532024), (12, 13149018), (18, 8766012), (24, 6574509), (27, 5844008), (36, 4383006), (54, 2922004), (67, 2355048), (72, 2191503), (108, 1461002), (134, 1177524), (201, 785016), (216, 730501), (268, 588762), (402, 392508), (536, 294381), (603, 261672), (804, 196254), (1206, 130836), (1608, 98127), (1809, 87224), (2412, 65418), (3618, 43612), (4824, 32709), (7236, 21806), (10903, 14472)]