153885984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 333824736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 83, 84, 89, 93, 96, 112, 124, 166, 168, 178, 186, 217, 224, 248, 249, 267, 332, 336, 356, 372, 434, 496, 498, 534, 581, 623, 651, 664, 672, 712, 744, 868, 992, 996, 1068, 1162, 1246, 1302, 1328, 1424, 1488, 1736, 1743, 1869, 1992, 2136, 2324, 2492, 2573, 2604, 2656, 2759, 2848, 2976, 3472, 3486, 3738, 3984, 4272, 4648, 4984, 5146, 5208, 5518, 6944, 6972, 7387, 7476, 7719, 7968, 8277, 8544, 9296, 9968, 10292, 10416, 11036, 13944, 14774, 14952, 15438, 16554, 18011, 18592, 19313, 19936, 20584, 20832, 22072, 22161, 27888, 29548, 29904, 30876, 33108, 36022, 38626, 41168, 44144, 44322, 51709, 54033, 55776, 57939, 59096, 59808, 61752, 66216, 72044, 77252, 82336, 88288, 88644, 103418, 108066, 115878, 118192, 123504, 132432, 144088, 154504, 155127, 177288, 206836, 216132, 228997, 231756, 236384, 247008, 264864, 288176, 309008, 310254, 354576, 413672, 432264, 457994, 463512, 576352, 618016, 620508, 686991, 709152, 827344, 864528, 915988, 927024, 1241016, 1373982, 1602979, 1654688, 1729056, 1831976, 1854048, 2482032, 2747964, 3205958, 3663952, 4808937, 4964064, 5495928, 6411916, 7327904, 9617874, 10991856, 12823832, 19235748, 21983712, 25647664, 38471496, 51295328, 76942992, 153885984]

約数ペア:

[(1, 153885984), (2, 76942992), (3, 51295328), (4, 38471496), (6, 25647664), (7, 21983712), (8, 19235748), (12, 12823832), (14, 10991856), (16, 9617874), (21, 7327904), (24, 6411916), (28, 5495928), (31, 4964064), (32, 4808937), (42, 3663952), (48, 3205958), (56, 2747964), (62, 2482032), (83, 1854048), (84, 1831976), (89, 1729056), (93, 1654688), (96, 1602979), (112, 1373982), (124, 1241016), (166, 927024), (168, 915988), (178, 864528), (186, 827344), (217, 709152), (224, 686991), (248, 620508), (249, 618016), (267, 576352), (332, 463512), (336, 457994), (356, 432264), (372, 413672), (434, 354576), (496, 310254), (498, 309008), (534, 288176), (581, 264864), (623, 247008), (651, 236384), (664, 231756), (672, 228997), (712, 216132), (744, 206836), (868, 177288), (992, 155127), (996, 154504), (1068, 144088), (1162, 132432), (1246, 123504), (1302, 118192), (1328, 115878), (1424, 108066), (1488, 103418), (1736, 88644), (1743, 88288), (1869, 82336), (1992, 77252), (2136, 72044), (2324, 66216), (2492, 61752), (2573, 59808), (2604, 59096), (2656, 57939), (2759, 55776), (2848, 54033), (2976, 51709), (3472, 44322), (3486, 44144), (3738, 41168), (3984, 38626), (4272, 36022), (4648, 33108), (4984, 30876), (5146, 29904), (5208, 29548), (5518, 27888), (6944, 22161), (6972, 22072), (7387, 20832), (7476, 20584), (7719, 19936), (7968, 19313), (8277, 18592), (8544, 18011), (9296, 16554), (9968, 15438), (10292, 14952), (10416, 14774), (11036, 13944)]