163274724

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 272181276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 107, 108, 142, 199, 213, 214, 284, 321, 398, 426, 428, 597, 639, 642, 796, 852, 963, 1194, 1278, 1284, 1791, 1917, 1926, 2388, 2556, 2889, 3582, 3834, 3852, 5373, 5778, 7164, 7597, 7668, 10746, 11556, 14129, 15194, 21293, 21492, 22791, 28258, 30388, 42387, 42586, 45582, 56516, 63879, 68373, 84774, 85172, 91164, 127161, 127758, 136746, 169548, 191637, 205119, 254322, 255516, 273492, 381483, 383274, 410238, 508644, 574911, 762966, 766548, 820476, 1149822, 1511803, 1525932, 2299644, 3023606, 4535409, 6047212, 9070818, 13606227, 18141636, 27212454, 40818681, 54424908, 81637362, 163274724]

約数ペア:

[(1, 163274724), (2, 81637362), (3, 54424908), (4, 40818681), (6, 27212454), (9, 18141636), (12, 13606227), (18, 9070818), (27, 6047212), (36, 4535409), (54, 3023606), (71, 2299644), (107, 1525932), (108, 1511803), (142, 1149822), (199, 820476), (213, 766548), (214, 762966), (284, 574911), (321, 508644), (398, 410238), (426, 383274), (428, 381483), (597, 273492), (639, 255516), (642, 254322), (796, 205119), (852, 191637), (963, 169548), (1194, 136746), (1278, 127758), (1284, 127161), (1791, 91164), (1917, 85172), (1926, 84774), (2388, 68373), (2556, 63879), (2889, 56516), (3582, 45582), (3834, 42586), (3852, 42387), (5373, 30388), (5778, 28258), (7164, 22791), (7597, 21492), (7668, 21293), (10746, 15194), (11556, 14129)]