157026564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 420551040

約数和(自身を除く): 263524476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 519, 684, 692, 1038, 1327, 1557, 2076, 2654, 3114, 3287, 3981, 5308, 6228, 6574, 7962, 9861, 11943, 13148, 15924, 19722, 23886, 25213, 29583, 39444, 47772, 50426, 59166, 75639, 100852, 118332, 151278, 226917, 229571, 302556, 453834, 459142, 688713, 907668, 918284, 1377426, 2066139, 2754852, 4132278, 4361849, 8264556, 8723698, 13085547, 17447396, 26171094, 39256641, 52342188, 78513282, 157026564]

約数ペア:

[(1, 157026564), (2, 78513282), (3, 52342188), (4, 39256641), (6, 26171094), (9, 17447396), (12, 13085547), (18, 8723698), (19, 8264556), (36, 4361849), (38, 4132278), (57, 2754852), (76, 2066139), (114, 1377426), (171, 918284), (173, 907668), (228, 688713), (342, 459142), (346, 453834), (519, 302556), (684, 229571), (692, 226917), (1038, 151278), (1327, 118332), (1557, 100852), (2076, 75639), (2654, 59166), (3114, 50426), (3287, 47772), (3981, 39444), (5308, 29583), (6228, 25213), (6574, 23886), (7962, 19722), (9861, 15924), (11943, 13148)]