131074236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 353808000

約数和(自身を除く): 222733764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 2699, 4047, 5396, 5398, 8094, 8097, 10796, 12141, 16188, 16194, 24282, 24291, 32388, 48564, 48582, 51281, 97164, 102562, 153843, 191629, 205124, 307686, 383258, 461529, 574887, 615372, 766516, 923058, 1149774, 1724661, 1846116, 2299548, 3449322, 3640951, 6898644, 7281902, 10922853, 14563804, 21845706, 32768559, 43691412, 65537118, 131074236]

約数ペア:

[(1, 131074236), (2, 65537118), (3, 43691412), (4, 32768559), (6, 21845706), (9, 14563804), (12, 10922853), (18, 7281902), (19, 6898644), (36, 3640951), (38, 3449322), (57, 2299548), (71, 1846116), (76, 1724661), (114, 1149774), (142, 923058), (171, 766516), (213, 615372), (228, 574887), (284, 461529), (342, 383258), (426, 307686), (639, 205124), (684, 191629), (852, 153843), (1278, 102562), (1349, 97164), (2556, 51281), (2698, 48582), (2699, 48564), (4047, 32388), (5396, 24291), (5398, 24282), (8094, 16194), (8097, 16188), (10796, 12141)]