161715042

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 388926720

約数和(自身を除く): 227211678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 83, 114, 162, 166, 171, 211, 243, 249, 342, 422, 486, 498, 513, 633, 747, 1026, 1266, 1494, 1539, 1577, 1899, 2241, 3078, 3154, 3798, 4009, 4482, 4617, 4731, 5697, 6723, 8018, 9234, 9462, 11394, 12027, 13446, 14193, 17091, 17513, 20169, 24054, 28386, 34182, 35026, 36081, 40338, 42579, 51273, 52539, 72162, 85158, 102546, 105078, 108243, 127737, 157617, 216486, 255474, 315234, 324729, 332747, 383211, 472851, 649458, 665494, 766422, 945702, 974187, 998241, 1418553, 1948374, 1996482, 2837106, 2994723, 4255659, 5989446, 8511318, 8984169, 17968338, 26952507, 53905014, 80857521, 161715042]

約数ペア:

[(1, 161715042), (2, 80857521), (3, 53905014), (6, 26952507), (9, 17968338), (18, 8984169), (19, 8511318), (27, 5989446), (38, 4255659), (54, 2994723), (57, 2837106), (81, 1996482), (83, 1948374), (114, 1418553), (162, 998241), (166, 974187), (171, 945702), (211, 766422), (243, 665494), (249, 649458), (342, 472851), (422, 383211), (486, 332747), (498, 324729), (513, 315234), (633, 255474), (747, 216486), (1026, 157617), (1266, 127737), (1494, 108243), (1539, 105078), (1577, 102546), (1899, 85158), (2241, 72162), (3078, 52539), (3154, 51273), (3798, 42579), (4009, 40338), (4482, 36081), (4617, 35026), (4731, 34182), (5697, 28386), (6723, 24054), (8018, 20169), (9234, 17513), (9462, 17091), (11394, 14193), (12027, 13446)]