127478196

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{27031}}^1$

素因数の和:27172

約数の個数: 36

約数和(自身を含む): 324708384

約数和(自身を除く): 197230188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 27031, 54062, 81093, 108124, 162186, 243279, 324372, 486558, 973116, 3541061, 7082122, 10623183, 14164244, 21246366, 31869549, 42492732, 63739098, 127478196]

約数ペア:

[(1, 127478196), (2, 63739098), (3, 42492732), (4, 31869549), (6, 21246366), (9, 14164244), (12, 10623183), (18, 7082122), (36, 3541061), (131, 973116), (262, 486558), (393, 324372), (524, 243279), (786, 162186), (1179, 108124), (1572, 81093), (2358, 54062), (4716, 27031)]