149723904

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 447390720

約数和(自身を除く): 297666816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 264, 296, 352, 384, 407, 444, 479, 528, 592, 704, 768, 814, 888, 958, 1056, 1184, 1221, 1408, 1437, 1628, 1776, 1916, 2112, 2368, 2442, 2816, 2874, 3256, 3552, 3832, 4224, 4736, 4884, 5269, 5748, 6512, 7104, 7664, 8448, 9472, 9768, 10538, 11496, 13024, 14208, 15328, 15807, 17723, 19536, 21076, 22992, 26048, 28416, 30656, 31614, 35446, 39072, 42152, 45984, 52096, 53169, 61312, 63228, 70892, 78144, 84304, 91968, 104192, 106338, 122624, 126456, 141784, 156288, 168608, 183936, 194953, 212676, 252912, 283568, 312576, 337216, 367872, 389906, 425352, 505824, 567136, 584859, 674432, 779812, 850704, 1011648, 1134272, 1169718, 1348864, 1559624, 1701408, 2023296, 2268544, 2339436, 3119248, 3402816, 4046592, 4537088, 4678872, 6238496, 6805632, 9357744, 12476992, 13611264, 18715488, 24953984, 37430976, 49907968, 74861952, 149723904]

約数ペア:

[(1, 149723904), (2, 74861952), (3, 49907968), (4, 37430976), (6, 24953984), (8, 18715488), (11, 13611264), (12, 12476992), (16, 9357744), (22, 6805632), (24, 6238496), (32, 4678872), (33, 4537088), (37, 4046592), (44, 3402816), (48, 3119248), (64, 2339436), (66, 2268544), (74, 2023296), (88, 1701408), (96, 1559624), (111, 1348864), (128, 1169718), (132, 1134272), (148, 1011648), (176, 850704), (192, 779812), (222, 674432), (256, 584859), (264, 567136), (296, 505824), (352, 425352), (384, 389906), (407, 367872), (444, 337216), (479, 312576), (528, 283568), (592, 252912), (704, 212676), (768, 194953), (814, 183936), (888, 168608), (958, 156288), (1056, 141784), (1184, 126456), (1221, 122624), (1408, 106338), (1437, 104192), (1628, 91968), (1776, 84304), (1916, 78144), (2112, 70892), (2368, 63228), (2442, 61312), (2816, 53169), (2874, 52096), (3256, 45984), (3552, 42152), (3832, 39072), (4224, 35446), (4736, 31614), (4884, 30656), (5269, 28416), (5748, 26048), (6512, 22992), (7104, 21076), (7664, 19536), (8448, 17723), (9472, 15807), (9768, 15328), (10538, 14208), (11496, 13024)]