164103679305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{540179}}^1$

素因数の和:540390

約数の個数: 48

約数和(自身を含む): 292915846080

約数和(自身を除く): 128812166775

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 157, 215, 387, 471, 645, 785, 1413, 1935, 2355, 6751, 7065, 20253, 33755, 60759, 101265, 303795, 540179, 1620537, 2700895, 4861611, 8102685, 23227697, 24308055, 69683091, 84808103, 116138485, 209049273, 254424309, 348415455, 424040515, 763272927, 1045246365, 1272121545, 3646748429, 3816364635, 10940245287, 18233742145, 32820735861, 54701226435, 164103679305]

約数ペア:

[(1, 164103679305), (3, 54701226435), (5, 32820735861), (9, 18233742145), (15, 10940245287), (43, 3816364635), (45, 3646748429), (129, 1272121545), (157, 1045246365), (215, 763272927), (387, 424040515), (471, 348415455), (645, 254424309), (785, 209049273), (1413, 116138485), (1935, 84808103), (2355, 69683091), (6751, 24308055), (7065, 23227697), (20253, 8102685), (33755, 4861611), (60759, 2700895), (101265, 1620537), (303795, 540179)]