164927790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2318

約数の個数: 96

約数和(自身を含む): 462084480

約数和(自身を除く): 297156690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1290, 1634, 1710, 1935, 2243, 2451, 3870, 4085, 4486, 4902, 6729, 7353, 8170, 11215, 12255, 13458, 14706, 20187, 22430, 24510, 33645, 36765, 40374, 42617, 67290, 73530, 85234, 96449, 100935, 127851, 192898, 201870, 213085, 255702, 289347, 383553, 426170, 482245, 578694, 639255, 767106, 868041, 964490, 1278510, 1446735, 1736082, 1832531, 1917765, 2893470, 3665062, 3835530, 4340205, 5497593, 8680410, 9162655, 10995186, 16492779, 18325310, 27487965, 32985558, 54975930, 82463895, 164927790]

約数ペア:

[(1, 164927790), (2, 82463895), (3, 54975930), (5, 32985558), (6, 27487965), (9, 18325310), (10, 16492779), (15, 10995186), (18, 9162655), (19, 8680410), (30, 5497593), (38, 4340205), (43, 3835530), (45, 3665062), (57, 2893470), (86, 1917765), (90, 1832531), (95, 1736082), (114, 1446735), (129, 1278510), (171, 964490), (190, 868041), (215, 767106), (258, 639255), (285, 578694), (342, 482245), (387, 426170), (430, 383553), (570, 289347), (645, 255702), (774, 213085), (817, 201870), (855, 192898), (1290, 127851), (1634, 100935), (1710, 96449), (1935, 85234), (2243, 73530), (2451, 67290), (3870, 42617), (4085, 40374), (4486, 36765), (4902, 33645), (6729, 24510), (7353, 22430), (8170, 20187), (11215, 14706), (12255, 13458)]