158766912

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 112

約数和(自身を含む): 470814400

約数和(自身を除く): 312047488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 278, 288, 417, 432, 556, 576, 661, 834, 864, 1112, 1251, 1322, 1668, 1728, 1983, 2224, 2502, 2644, 3336, 3753, 3966, 4448, 5004, 5288, 5949, 6672, 7506, 7932, 8896, 10008, 10576, 11898, 13344, 15012, 15864, 17847, 20016, 21152, 23796, 26688, 30024, 31728, 35694, 40032, 42304, 47592, 60048, 63456, 71388, 80064, 91879, 95184, 120096, 126912, 142776, 183758, 190368, 240192, 275637, 285552, 367516, 380736, 551274, 571104, 735032, 826911, 1102548, 1142208, 1470064, 1653822, 2205096, 2480733, 2940128, 3307644, 4410192, 4961466, 5880256, 6615288, 8820384, 9922932, 13230576, 17640768, 19845864, 26461152, 39691728, 52922304, 79383456, 158766912]

約数ペア:

[(1, 158766912), (2, 79383456), (3, 52922304), (4, 39691728), (6, 26461152), (8, 19845864), (9, 17640768), (12, 13230576), (16, 9922932), (18, 8820384), (24, 6615288), (27, 5880256), (32, 4961466), (36, 4410192), (48, 3307644), (54, 2940128), (64, 2480733), (72, 2205096), (96, 1653822), (108, 1470064), (139, 1142208), (144, 1102548), (192, 826911), (216, 735032), (278, 571104), (288, 551274), (417, 380736), (432, 367516), (556, 285552), (576, 275637), (661, 240192), (834, 190368), (864, 183758), (1112, 142776), (1251, 126912), (1322, 120096), (1668, 95184), (1728, 91879), (1983, 80064), (2224, 71388), (2502, 63456), (2644, 60048), (3336, 47592), (3753, 42304), (3966, 40032), (4448, 35694), (5004, 31728), (5288, 30024), (5949, 26688), (6672, 23796), (7506, 21152), (7932, 20016), (8896, 17847), (10008, 15864), (10576, 15012), (11898, 13344)]