156948057980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{100733}}^1$

素因数の和:101139

約数の個数: 96

約数和(自身を含む): 389913108480

約数和(自身を除く): 232965050500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 359, 434, 620, 718, 868, 1085, 1436, 1795, 2170, 2513, 3590, 4340, 5026, 7180, 10052, 11129, 12565, 22258, 25130, 44516, 50260, 55645, 77903, 100733, 111290, 155806, 201466, 222580, 311612, 389515, 402932, 503665, 705131, 779030, 1007330, 1410262, 1558060, 2014660, 2820524, 3122723, 3525655, 6245446, 7051310, 12490892, 14102620, 15613615, 21859061, 31227230, 36163147, 43718122, 62454460, 72326294, 87436244, 109295305, 144652588, 180815735, 218590610, 253142029, 361631470, 437181220, 506284058, 723262940, 1012568116, 1121057557, 1265710145, 2242115114, 2531420290, 4484230228, 5062840580, 5605287785, 7847402899, 11210575570, 15694805798, 22421151140, 31389611596, 39237014495, 78474028990, 156948057980]

約数ペア:

[(1, 156948057980), (2, 78474028990), (4, 39237014495), (5, 31389611596), (7, 22421151140), (10, 15694805798), (14, 11210575570), (20, 7847402899), (28, 5605287785), (31, 5062840580), (35, 4484230228), (62, 2531420290), (70, 2242115114), (124, 1265710145), (140, 1121057557), (155, 1012568116), (217, 723262940), (310, 506284058), (359, 437181220), (434, 361631470), (620, 253142029), (718, 218590610), (868, 180815735), (1085, 144652588), (1436, 109295305), (1795, 87436244), (2170, 72326294), (2513, 62454460), (3590, 43718122), (4340, 36163147), (5026, 31227230), (7180, 21859061), (10052, 15613615), (11129, 14102620), (12565, 12490892), (22258, 7051310), (25130, 6245446), (44516, 3525655), (50260, 3122723), (55645, 2820524), (77903, 2014660), (100733, 1558060), (111290, 1410262), (155806, 1007330), (201466, 779030), (222580, 705131), (311612, 503665), (389515, 402932)]