194319828

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 506751336

約数和(自身を除く): 312431508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 173, 246, 346, 369, 492, 519, 692, 738, 761, 1038, 1476, 1522, 1557, 2076, 2283, 3044, 3114, 4566, 6228, 6849, 7093, 9132, 13698, 14186, 21279, 27396, 28372, 31201, 42558, 62402, 63837, 85116, 93603, 124804, 127674, 131653, 187206, 255348, 263306, 280809, 374412, 394959, 526612, 561618, 789918, 1123236, 1184877, 1579836, 2369754, 4739508, 5397773, 10795546, 16193319, 21591092, 32386638, 48579957, 64773276, 97159914, 194319828]

約数ペア:

[(1, 194319828), (2, 97159914), (3, 64773276), (4, 48579957), (6, 32386638), (9, 21591092), (12, 16193319), (18, 10795546), (36, 5397773), (41, 4739508), (82, 2369754), (123, 1579836), (164, 1184877), (173, 1123236), (246, 789918), (346, 561618), (369, 526612), (492, 394959), (519, 374412), (692, 280809), (738, 263306), (761, 255348), (1038, 187206), (1476, 131653), (1522, 127674), (1557, 124804), (2076, 93603), (2283, 85116), (3044, 63837), (3114, 62402), (4566, 42558), (6228, 31201), (6849, 28372), (7093, 27396), (9132, 21279), (13698, 14186)]