123738912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 388009440

約数和(自身を除く): 264270528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 139, 144, 176, 198, 264, 278, 281, 288, 352, 396, 417, 528, 556, 562, 792, 834, 843, 1056, 1112, 1124, 1251, 1529, 1584, 1668, 1686, 2224, 2248, 2502, 2529, 3058, 3091, 3168, 3336, 3372, 4448, 4496, 4587, 5004, 5058, 6116, 6182, 6672, 6744, 8992, 9174, 9273, 10008, 10116, 12232, 12364, 13344, 13488, 13761, 18348, 18546, 20016, 20232, 24464, 24728, 26976, 27522, 27819, 36696, 37092, 39059, 40032, 40464, 48928, 49456, 55044, 55638, 73392, 74184, 78118, 80928, 98912, 110088, 111276, 117177, 146784, 148368, 156236, 220176, 222552, 234354, 296736, 312472, 351531, 429649, 440352, 445104, 468708, 624944, 703062, 859298, 890208, 937416, 1249888, 1288947, 1406124, 1718596, 1874832, 2577894, 2812248, 3437192, 3749664, 3866841, 5155788, 5624496, 6874384, 7733682, 10311576, 11248992, 13748768, 15467364, 20623152, 30934728, 41246304, 61869456, 123738912]

約数ペア:

[(1, 123738912), (2, 61869456), (3, 41246304), (4, 30934728), (6, 20623152), (8, 15467364), (9, 13748768), (11, 11248992), (12, 10311576), (16, 7733682), (18, 6874384), (22, 5624496), (24, 5155788), (32, 3866841), (33, 3749664), (36, 3437192), (44, 2812248), (48, 2577894), (66, 1874832), (72, 1718596), (88, 1406124), (96, 1288947), (99, 1249888), (132, 937416), (139, 890208), (144, 859298), (176, 703062), (198, 624944), (264, 468708), (278, 445104), (281, 440352), (288, 429649), (352, 351531), (396, 312472), (417, 296736), (528, 234354), (556, 222552), (562, 220176), (792, 156236), (834, 148368), (843, 146784), (1056, 117177), (1112, 111276), (1124, 110088), (1251, 98912), (1529, 80928), (1584, 78118), (1668, 74184), (1686, 73392), (2224, 55638), (2248, 55044), (2502, 49456), (2529, 48928), (3058, 40464), (3091, 40032), (3168, 39059), (3336, 37092), (3372, 36696), (4448, 27819), (4496, 27522), (4587, 26976), (5004, 24728), (5058, 24464), (6116, 20232), (6182, 20016), (6672, 18546), (6744, 18348), (8992, 13761), (9174, 13488), (9273, 13344), (10008, 12364), (10116, 12232)]