145491456

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 286623744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 109, 128, 132, 158, 176, 192, 218, 237, 256, 264, 316, 327, 352, 384, 436, 474, 512, 528, 632, 654, 704, 768, 869, 872, 948, 1056, 1199, 1264, 1308, 1408, 1536, 1738, 1744, 1896, 2112, 2398, 2528, 2607, 2616, 2816, 3476, 3488, 3597, 3792, 4224, 4796, 5056, 5214, 5232, 5632, 6952, 6976, 7194, 7584, 8448, 8611, 9592, 10112, 10428, 10464, 13904, 13952, 14388, 15168, 16896, 17222, 19184, 20224, 20856, 20928, 25833, 27808, 27904, 28776, 30336, 34444, 38368, 40448, 41712, 41856, 51666, 55616, 55808, 57552, 60672, 68888, 76736, 83424, 83712, 94721, 103332, 111232, 115104, 121344, 137776, 153472, 166848, 167424, 189442, 206664, 222464, 230208, 275552, 284163, 306944, 333696, 378884, 413328, 444928, 460416, 551104, 568326, 613888, 667392, 757768, 826656, 920832, 1102208, 1136652, 1334784, 1515536, 1653312, 1841664, 2204416, 2273304, 3031072, 3306624, 4408832, 4546608, 6062144, 6613248, 9093216, 12124288, 13226496, 18186432, 24248576, 36372864, 48497152, 72745728, 145491456]

約数ペア:

[(1, 145491456), (2, 72745728), (3, 48497152), (4, 36372864), (6, 24248576), (8, 18186432), (11, 13226496), (12, 12124288), (16, 9093216), (22, 6613248), (24, 6062144), (32, 4546608), (33, 4408832), (44, 3306624), (48, 3031072), (64, 2273304), (66, 2204416), (79, 1841664), (88, 1653312), (96, 1515536), (109, 1334784), (128, 1136652), (132, 1102208), (158, 920832), (176, 826656), (192, 757768), (218, 667392), (237, 613888), (256, 568326), (264, 551104), (316, 460416), (327, 444928), (352, 413328), (384, 378884), (436, 333696), (474, 306944), (512, 284163), (528, 275552), (632, 230208), (654, 222464), (704, 206664), (768, 189442), (869, 167424), (872, 166848), (948, 153472), (1056, 137776), (1199, 121344), (1264, 115104), (1308, 111232), (1408, 103332), (1536, 94721), (1738, 83712), (1744, 83424), (1896, 76736), (2112, 68888), (2398, 60672), (2528, 57552), (2607, 55808), (2616, 55616), (2816, 51666), (3476, 41856), (3488, 41712), (3597, 40448), (3792, 38368), (4224, 34444), (4796, 30336), (5056, 28776), (5214, 27904), (5232, 27808), (5632, 25833), (6952, 20928), (6976, 20856), (7194, 20224), (7584, 19184), (8448, 17222), (8611, 16896), (9592, 15168), (10112, 14388), (10428, 13952), (10464, 13904)]