161218300992

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{74831}}^1$

素因数の和:75089

約数の個数: 168

約数和(自身を含む): 498372140160

約数和(自身を除く): 337153839168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 229, 294, 336, 392, 448, 458, 588, 672, 687, 784, 916, 1176, 1344, 1374, 1568, 1603, 1832, 2352, 2748, 3136, 3206, 3664, 4704, 4809, 5496, 6412, 7328, 9408, 9618, 10992, 11221, 12824, 14656, 19236, 21984, 22442, 25648, 33663, 38472, 43968, 44884, 51296, 67326, 74831, 76944, 89768, 102592, 134652, 149662, 153888, 179536, 224493, 269304, 299324, 307776, 359072, 448986, 523817, 538608, 598648, 718144, 897972, 1047634, 1077216, 1197296, 1571451, 1795944, 2095268, 2154432, 2394592, 3142902, 3591888, 3666719, 4190536, 4789184, 6285804, 7183776, 7333438, 8381072, 11000157, 12571608, 14367552, 14666876, 16762144, 17136299, 22000314, 25143216, 29333752, 33524288, 34272598, 44000628, 50286432, 51408897, 58667504, 68545196, 88001256, 100572864, 102817794, 117335008, 119954093, 137090392, 176002512, 205635588, 234670016, 239908186, 274180784, 352005024, 359862279, 411271176, 479816372, 548361568, 704010048, 719724558, 822542352, 839678651, 959632744, 1096723136, 1439449116, 1645084704, 1679357302, 1919265488, 2519035953, 2878898232, 3290169408, 3358714604, 3838530976, 5038071906, 5757796464, 6717429208, 7677061952, 10076143812, 11515592928, 13434858416, 20152287624, 23031185856, 26869716832, 40304575248, 53739433664, 80609150496, 161218300992]

約数ペア:

[(1, 161218300992), (2, 80609150496), (3, 53739433664), (4, 40304575248), (6, 26869716832), (7, 23031185856), (8, 20152287624), (12, 13434858416), (14, 11515592928), (16, 10076143812), (21, 7677061952), (24, 6717429208), (28, 5757796464), (32, 5038071906), (42, 3838530976), (48, 3358714604), (49, 3290169408), (56, 2878898232), (64, 2519035953), (84, 1919265488), (96, 1679357302), (98, 1645084704), (112, 1439449116), (147, 1096723136), (168, 959632744), (192, 839678651), (196, 822542352), (224, 719724558), (229, 704010048), (294, 548361568), (336, 479816372), (392, 411271176), (448, 359862279), (458, 352005024), (588, 274180784), (672, 239908186), (687, 234670016), (784, 205635588), (916, 176002512), (1176, 137090392), (1344, 119954093), (1374, 117335008), (1568, 102817794), (1603, 100572864), (1832, 88001256), (2352, 68545196), (2748, 58667504), (3136, 51408897), (3206, 50286432), (3664, 44000628), (4704, 34272598), (4809, 33524288), (5496, 29333752), (6412, 25143216), (7328, 22000314), (9408, 17136299), (9618, 16762144), (10992, 14666876), (11221, 14367552), (12824, 12571608), (14656, 11000157), (19236, 8381072), (21984, 7333438), (22442, 7183776), (25648, 6285804), (33663, 4789184), (38472, 4190536), (43968, 3666719), (44884, 3591888), (51296, 3142902), (67326, 2394592), (74831, 2154432), (76944, 2095268), (89768, 1795944), (102592, 1571451), (134652, 1197296), (149662, 1077216), (153888, 1047634), (179536, 897972), (224493, 718144), (269304, 598648), (299324, 538608), (307776, 523817), (359072, 448986)]