155657568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 448422912

約数和(自身を除く): 292765344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 223, 264, 352, 446, 528, 661, 669, 892, 1056, 1322, 1338, 1784, 1983, 2453, 2644, 2676, 3568, 3966, 4906, 5288, 5352, 7136, 7271, 7359, 7932, 9812, 10576, 10704, 14542, 14718, 15864, 19624, 21152, 21408, 21813, 29084, 29436, 31728, 39248, 43626, 58168, 58872, 63456, 78496, 87252, 116336, 117744, 147403, 174504, 232672, 235488, 294806, 349008, 442209, 589612, 698016, 884418, 1179224, 1621433, 1768836, 2358448, 3242866, 3537672, 4716896, 4864299, 6485732, 7075344, 9728598, 12971464, 14150688, 19457196, 25942928, 38914392, 51885856, 77828784, 155657568]

約数ペア:

[(1, 155657568), (2, 77828784), (3, 51885856), (4, 38914392), (6, 25942928), (8, 19457196), (11, 14150688), (12, 12971464), (16, 9728598), (22, 7075344), (24, 6485732), (32, 4864299), (33, 4716896), (44, 3537672), (48, 3242866), (66, 2358448), (88, 1768836), (96, 1621433), (132, 1179224), (176, 884418), (223, 698016), (264, 589612), (352, 442209), (446, 349008), (528, 294806), (661, 235488), (669, 232672), (892, 174504), (1056, 147403), (1322, 117744), (1338, 116336), (1784, 87252), (1983, 78496), (2453, 63456), (2644, 58872), (2676, 58168), (3568, 43626), (3966, 39248), (4906, 31728), (5288, 29436), (5352, 29084), (7136, 21813), (7271, 21408), (7359, 21152), (7932, 19624), (9812, 15864), (10576, 14718), (10704, 14542)]