149492988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11503}}^1$

素因数の和:11551

約数の個数: 54

約数和(自身を含む): 398855184

約数和(自身を除く): 249362196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 11503, 12996, 23006, 34509, 46012, 69018, 103527, 138036, 207054, 218557, 414108, 437114, 655671, 874228, 1311342, 1967013, 2622684, 3934026, 4152583, 7868052, 8305166, 12457749, 16610332, 24915498, 37373247, 49830996, 74746494, 149492988]

約数ペア:

[(1, 149492988), (2, 74746494), (3, 49830996), (4, 37373247), (6, 24915498), (9, 16610332), (12, 12457749), (18, 8305166), (19, 7868052), (36, 4152583), (38, 3934026), (57, 2622684), (76, 1967013), (114, 1311342), (171, 874228), (228, 655671), (342, 437114), (361, 414108), (684, 218557), (722, 207054), (1083, 138036), (1444, 103527), (2166, 69018), (3249, 46012), (4332, 34509), (6498, 23006), (11503, 12996)]