157502976

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 437131992

約数和(自身を除く): 279629016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 128, 164, 183, 192, 244, 246, 256, 328, 366, 384, 488, 492, 512, 656, 732, 768, 976, 984, 1312, 1464, 1536, 1681, 1952, 1968, 2501, 2624, 2928, 3362, 3904, 3936, 5002, 5043, 5248, 5856, 6724, 7503, 7808, 7872, 10004, 10086, 10496, 11712, 13448, 15006, 15616, 15744, 20008, 20172, 20992, 23424, 26896, 30012, 31232, 31488, 40016, 40344, 46848, 53792, 60024, 62976, 80032, 80688, 93696, 102541, 107584, 120048, 160064, 161376, 205082, 215168, 240096, 307623, 320128, 322752, 410164, 430336, 480192, 615246, 640256, 645504, 820328, 860672, 960384, 1230492, 1280512, 1291008, 1640656, 1920768, 2460984, 2582016, 3281312, 3841536, 4921968, 6562624, 9843936, 13125248, 19687872, 26250496, 39375744, 52500992, 78751488, 157502976]

約数ペア:

[(1, 157502976), (2, 78751488), (3, 52500992), (4, 39375744), (6, 26250496), (8, 19687872), (12, 13125248), (16, 9843936), (24, 6562624), (32, 4921968), (41, 3841536), (48, 3281312), (61, 2582016), (64, 2460984), (82, 1920768), (96, 1640656), (122, 1291008), (123, 1280512), (128, 1230492), (164, 960384), (183, 860672), (192, 820328), (244, 645504), (246, 640256), (256, 615246), (328, 480192), (366, 430336), (384, 410164), (488, 322752), (492, 320128), (512, 307623), (656, 240096), (732, 215168), (768, 205082), (976, 161376), (984, 160064), (1312, 120048), (1464, 107584), (1536, 102541), (1681, 93696), (1952, 80688), (1968, 80032), (2501, 62976), (2624, 60024), (2928, 53792), (3362, 46848), (3904, 40344), (3936, 40016), (5002, 31488), (5043, 31232), (5248, 30012), (5856, 26896), (6724, 23424), (7503, 20992), (7808, 20172), (7872, 20008), (10004, 15744), (10086, 15616), (10496, 15006), (11712, 13448)]