16845552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 51068160

約数和(自身を除く): 34222608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 131, 141, 144, 152, 171, 188, 228, 262, 282, 304, 342, 376, 393, 423, 456, 524, 564, 684, 752, 786, 846, 893, 912, 1048, 1128, 1179, 1368, 1572, 1692, 1786, 2096, 2256, 2358, 2489, 2679, 2736, 3144, 3384, 3572, 4716, 4978, 5358, 6157, 6288, 6768, 7144, 7467, 8037, 9432, 9956, 10716, 12314, 14288, 14934, 16074, 18471, 18864, 19912, 21432, 22401, 24628, 29868, 32148, 36942, 39824, 42864, 44802, 49256, 55413, 59736, 64296, 73884, 89604, 98512, 110826, 116983, 119472, 128592, 147768, 179208, 221652, 233966, 295536, 350949, 358416, 443304, 467932, 701898, 886608, 935864, 1052847, 1403796, 1871728, 2105694, 2807592, 4211388, 5615184, 8422776, 16845552]

約数ペア:

[(1, 16845552), (2, 8422776), (3, 5615184), (4, 4211388), (6, 2807592), (8, 2105694), (9, 1871728), (12, 1403796), (16, 1052847), (18, 935864), (19, 886608), (24, 701898), (36, 467932), (38, 443304), (47, 358416), (48, 350949), (57, 295536), (72, 233966), (76, 221652), (94, 179208), (114, 147768), (131, 128592), (141, 119472), (144, 116983), (152, 110826), (171, 98512), (188, 89604), (228, 73884), (262, 64296), (282, 59736), (304, 55413), (342, 49256), (376, 44802), (393, 42864), (423, 39824), (456, 36942), (524, 32148), (564, 29868), (684, 24628), (752, 22401), (786, 21432), (846, 19912), (893, 18864), (912, 18471), (1048, 16074), (1128, 14934), (1179, 14288), (1368, 12314), (1572, 10716), (1692, 9956), (1786, 9432), (2096, 8037), (2256, 7467), (2358, 7144), (2489, 6768), (2679, 6288), (2736, 6157), (3144, 5358), (3384, 4978), (3572, 4716)]