152730948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 380939328

約数和(自身を除く): 228208380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 197, 212, 276, 318, 394, 591, 636, 788, 1182, 1219, 2364, 2438, 2809, 3657, 4531, 4876, 5618, 7314, 8427, 9062, 10441, 11236, 13593, 14628, 16854, 18124, 20882, 27186, 31323, 33708, 41764, 54372, 62646, 64607, 125292, 129214, 193821, 240143, 258428, 387642, 480286, 553373, 720429, 775284, 960572, 1106746, 1440858, 1660119, 2213492, 2881716, 3320238, 6640476, 12727579, 25455158, 38182737, 50910316, 76365474, 152730948]

約数ペア:

[(1, 152730948), (2, 76365474), (3, 50910316), (4, 38182737), (6, 25455158), (12, 12727579), (23, 6640476), (46, 3320238), (53, 2881716), (69, 2213492), (92, 1660119), (106, 1440858), (138, 1106746), (159, 960572), (197, 775284), (212, 720429), (276, 553373), (318, 480286), (394, 387642), (591, 258428), (636, 240143), (788, 193821), (1182, 129214), (1219, 125292), (2364, 64607), (2438, 62646), (2809, 54372), (3657, 41764), (4531, 33708), (4876, 31323), (5618, 27186), (7314, 20882), (8427, 18124), (9062, 16854), (10441, 14628), (11236, 13593)]