153204516

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 397279064

約数和(自身を除く): 244074548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 601, 657, 873, 876, 1164, 1202, 1314, 1746, 1803, 2404, 2628, 3492, 3606, 5409, 7081, 7212, 10818, 14162, 21243, 21636, 28324, 42486, 43873, 58297, 63729, 84972, 87746, 116594, 127458, 131619, 174891, 175492, 233188, 254916, 263238, 349782, 394857, 524673, 526476, 699564, 789714, 1049346, 1579428, 2098692, 4255681, 8511362, 12767043, 17022724, 25534086, 38301129, 51068172, 76602258, 153204516]

約数ペア:

[(1, 153204516), (2, 76602258), (3, 51068172), (4, 38301129), (6, 25534086), (9, 17022724), (12, 12767043), (18, 8511362), (36, 4255681), (73, 2098692), (97, 1579428), (146, 1049346), (194, 789714), (219, 699564), (291, 526476), (292, 524673), (388, 394857), (438, 349782), (582, 263238), (601, 254916), (657, 233188), (873, 175492), (876, 174891), (1164, 131619), (1202, 127458), (1314, 116594), (1746, 87746), (1803, 84972), (2404, 63729), (2628, 58297), (3492, 43873), (3606, 42486), (5409, 28324), (7081, 21636), (7212, 21243), (10818, 14162)]