157082814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2043

約数の個数: 80

約数和(自身を含む): 408139776

約数和(自身を除く): 251056962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 1951, 2982, 3834, 3902, 4473, 5751, 5853, 8946, 11502, 11706, 13419, 13657, 17559, 26838, 27314, 35118, 40257, 40971, 52677, 80514, 81942, 105354, 122913, 138521, 158031, 245826, 277042, 316062, 368739, 415563, 737478, 831126, 969647, 1106217, 1246689, 1939294, 2212434, 2493378, 2908941, 3740067, 5817882, 7480134, 8726823, 11220201, 17453646, 22440402, 26180469, 52360938, 78541407, 157082814]

約数ペア:

[(1, 157082814), (2, 78541407), (3, 52360938), (6, 26180469), (7, 22440402), (9, 17453646), (14, 11220201), (18, 8726823), (21, 7480134), (27, 5817882), (42, 3740067), (54, 2908941), (63, 2493378), (71, 2212434), (81, 1939294), (126, 1246689), (142, 1106217), (162, 969647), (189, 831126), (213, 737478), (378, 415563), (426, 368739), (497, 316062), (567, 277042), (639, 245826), (994, 158031), (1134, 138521), (1278, 122913), (1491, 105354), (1917, 81942), (1951, 80514), (2982, 52677), (3834, 40971), (3902, 40257), (4473, 35118), (5751, 27314), (5853, 26838), (8946, 17559), (11502, 13657), (11706, 13419)]