162404886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 229505514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 1889, 2047, 3738, 3778, 4094, 5667, 6141, 11334, 12282, 13223, 14329, 26446, 28658, 39669, 42987, 43447, 79338, 85974, 86894, 130341, 168121, 260682, 304129, 336242, 504363, 608258, 912387, 1008726, 1176847, 1824774, 2353694, 3530541, 3866783, 7061082, 7733566, 11600349, 23200698, 27067481, 54134962, 81202443, 162404886]

約数ペア:

[(1, 162404886), (2, 81202443), (3, 54134962), (6, 27067481), (7, 23200698), (14, 11600349), (21, 7733566), (23, 7061082), (42, 3866783), (46, 3530541), (69, 2353694), (89, 1824774), (138, 1176847), (161, 1008726), (178, 912387), (267, 608258), (322, 504363), (483, 336242), (534, 304129), (623, 260682), (966, 168121), (1246, 130341), (1869, 86894), (1889, 85974), (2047, 79338), (3738, 43447), (3778, 42987), (4094, 39669), (5667, 28658), (6141, 26446), (11334, 14329), (12282, 13223)]