166742244

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 434928312

約数和(自身を除く): 268186068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 173, 246, 346, 369, 492, 519, 653, 692, 738, 1038, 1306, 1476, 1557, 1959, 2076, 2612, 3114, 3918, 5877, 6228, 7093, 7836, 11754, 14186, 21279, 23508, 26773, 28372, 42558, 53546, 63837, 80319, 85116, 107092, 112969, 127674, 160638, 225938, 240957, 255348, 321276, 338907, 451876, 481914, 677814, 963828, 1016721, 1355628, 2033442, 4066884, 4631729, 9263458, 13895187, 18526916, 27790374, 41685561, 55580748, 83371122, 166742244]

約数ペア:

[(1, 166742244), (2, 83371122), (3, 55580748), (4, 41685561), (6, 27790374), (9, 18526916), (12, 13895187), (18, 9263458), (36, 4631729), (41, 4066884), (82, 2033442), (123, 1355628), (164, 1016721), (173, 963828), (246, 677814), (346, 481914), (369, 451876), (492, 338907), (519, 321276), (653, 255348), (692, 240957), (738, 225938), (1038, 160638), (1306, 127674), (1476, 112969), (1557, 107092), (1959, 85116), (2076, 80319), (2612, 63837), (3114, 53546), (3918, 42558), (5877, 28372), (6228, 26773), (7093, 23508), (7836, 21279), (11754, 14186)]