172456368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 528537600

約数和(自身を除く): 356081232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 79, 84, 89, 112, 146, 158, 168, 178, 219, 237, 267, 292, 316, 336, 356, 438, 474, 511, 534, 553, 584, 623, 632, 712, 876, 948, 1022, 1068, 1106, 1168, 1246, 1264, 1424, 1533, 1659, 1752, 1869, 1896, 2044, 2136, 2212, 2492, 3066, 3318, 3504, 3738, 3792, 4088, 4272, 4424, 4984, 5767, 6132, 6497, 6636, 7031, 7476, 8176, 8848, 9968, 11534, 12264, 12994, 13272, 14062, 14952, 17301, 19491, 21093, 23068, 24528, 25988, 26544, 28124, 29904, 34602, 38982, 40369, 42186, 45479, 46136, 49217, 51976, 56248, 69204, 77964, 80738, 84372, 90958, 92272, 98434, 103952, 112496, 121107, 136437, 138408, 147651, 155928, 161476, 168744, 181916, 196868, 242214, 272874, 276816, 295302, 311856, 322952, 337488, 363832, 393736, 484428, 513263, 545748, 590604, 645904, 727664, 787472, 968856, 1026526, 1091496, 1181208, 1539789, 1937712, 2053052, 2182992, 2362416, 3079578, 3592841, 4106104, 6159156, 7185682, 8212208, 10778523, 12318312, 14371364, 21557046, 24636624, 28742728, 43114092, 57485456, 86228184, 172456368]

約数ペア:

[(1, 172456368), (2, 86228184), (3, 57485456), (4, 43114092), (6, 28742728), (7, 24636624), (8, 21557046), (12, 14371364), (14, 12318312), (16, 10778523), (21, 8212208), (24, 7185682), (28, 6159156), (42, 4106104), (48, 3592841), (56, 3079578), (73, 2362416), (79, 2182992), (84, 2053052), (89, 1937712), (112, 1539789), (146, 1181208), (158, 1091496), (168, 1026526), (178, 968856), (219, 787472), (237, 727664), (267, 645904), (292, 590604), (316, 545748), (336, 513263), (356, 484428), (438, 393736), (474, 363832), (511, 337488), (534, 322952), (553, 311856), (584, 295302), (623, 276816), (632, 272874), (712, 242214), (876, 196868), (948, 181916), (1022, 168744), (1068, 161476), (1106, 155928), (1168, 147651), (1246, 138408), (1264, 136437), (1424, 121107), (1533, 112496), (1659, 103952), (1752, 98434), (1869, 92272), (1896, 90958), (2044, 84372), (2136, 80738), (2212, 77964), (2492, 69204), (3066, 56248), (3318, 51976), (3504, 49217), (3738, 46136), (3792, 45479), (4088, 42186), (4272, 40369), (4424, 38982), (4984, 34602), (5767, 29904), (6132, 28124), (6497, 26544), (6636, 25988), (7031, 24528), (7476, 23068), (8176, 21093), (8848, 19491), (9968, 17301), (11534, 14952), (12264, 14062), (12994, 13272)]