145818144

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 120

約数和(自身を含む): 433870668

約数和(自身を除く): 288052524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 288, 303, 324, 404, 432, 557, 606, 648, 808, 864, 909, 1114, 1212, 1296, 1616, 1671, 1818, 2228, 2424, 2592, 2727, 3232, 3342, 3636, 4456, 4848, 5013, 5454, 6684, 7272, 8181, 8912, 9696, 10026, 10908, 13368, 14544, 15039, 16362, 17824, 20052, 21816, 26736, 29088, 30078, 32724, 40104, 43632, 45117, 53472, 56257, 60156, 65448, 80208, 87264, 90234, 112514, 120312, 130896, 160416, 168771, 180468, 225028, 240624, 261792, 337542, 360936, 450056, 481248, 506313, 675084, 721872, 900112, 1012626, 1350168, 1443744, 1518939, 1800224, 2025252, 2700336, 3037878, 4050504, 4556817, 5400672, 6075756, 8101008, 9113634, 12151512, 16202016, 18227268, 24303024, 36454536, 48606048, 72909072, 145818144]

約数ペア:

[(1, 145818144), (2, 72909072), (3, 48606048), (4, 36454536), (6, 24303024), (8, 18227268), (9, 16202016), (12, 12151512), (16, 9113634), (18, 8101008), (24, 6075756), (27, 5400672), (32, 4556817), (36, 4050504), (48, 3037878), (54, 2700336), (72, 2025252), (81, 1800224), (96, 1518939), (101, 1443744), (108, 1350168), (144, 1012626), (162, 900112), (202, 721872), (216, 675084), (288, 506313), (303, 481248), (324, 450056), (404, 360936), (432, 337542), (557, 261792), (606, 240624), (648, 225028), (808, 180468), (864, 168771), (909, 160416), (1114, 130896), (1212, 120312), (1296, 112514), (1616, 90234), (1671, 87264), (1818, 80208), (2228, 65448), (2424, 60156), (2592, 56257), (2727, 53472), (3232, 45117), (3342, 43632), (3636, 40104), (4456, 32724), (4848, 30078), (5013, 29088), (5454, 26736), (6684, 21816), (7272, 20052), (8181, 17824), (8912, 16362), (9696, 15039), (10026, 14544), (10908, 13368)]