122103918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 298172160

約数和(自身を除く): 176068242

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 171, 207, 258, 342, 361, 387, 414, 437, 722, 774, 817, 874, 989, 1083, 1311, 1634, 1978, 2166, 2451, 2622, 2967, 3249, 3933, 4902, 5934, 6498, 6859, 7353, 7866, 8303, 8901, 13718, 14706, 15523, 16606, 17802, 18791, 20577, 24909, 31046, 37582, 41154, 46569, 49818, 56373, 61731, 74727, 93138, 112746, 123462, 139707, 149454, 157757, 169119, 279414, 294937, 315514, 338238, 357029, 473271, 589874, 714058, 884811, 946542, 1071087, 1419813, 1769622, 2142174, 2654433, 2839626, 3213261, 5308866, 6426522, 6783551, 13567102, 20350653, 40701306, 61051959, 122103918]

約数ペア:

[(1, 122103918), (2, 61051959), (3, 40701306), (6, 20350653), (9, 13567102), (18, 6783551), (19, 6426522), (23, 5308866), (38, 3213261), (43, 2839626), (46, 2654433), (57, 2142174), (69, 1769622), (86, 1419813), (114, 1071087), (129, 946542), (138, 884811), (171, 714058), (207, 589874), (258, 473271), (342, 357029), (361, 338238), (387, 315514), (414, 294937), (437, 279414), (722, 169119), (774, 157757), (817, 149454), (874, 139707), (989, 123462), (1083, 112746), (1311, 93138), (1634, 74727), (1978, 61731), (2166, 56373), (2451, 49818), (2622, 46569), (2967, 41154), (3249, 37582), (3933, 31046), (4902, 24909), (5934, 20577), (6498, 18791), (6859, 17802), (7353, 16606), (7866, 15523), (8303, 14706), (8901, 13718)]