155514816

素因数分解:

$2^6\times 3^4\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 140

約数和(自身を含む): 466542120

約数和(自身を除く): 311027304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 131, 144, 162, 192, 216, 229, 262, 288, 324, 393, 432, 458, 524, 576, 648, 687, 786, 864, 916, 1048, 1179, 1296, 1374, 1572, 1728, 1832, 2061, 2096, 2358, 2592, 2748, 3144, 3537, 3664, 4122, 4192, 4716, 5184, 5496, 6183, 6288, 7074, 7328, 8244, 8384, 9432, 10611, 10992, 12366, 12576, 14148, 14656, 16488, 18549, 18864, 21222, 21984, 24732, 25152, 28296, 29999, 32976, 37098, 37728, 42444, 43968, 49464, 56592, 59998, 65952, 74196, 75456, 84888, 89997, 98928, 113184, 119996, 131904, 148392, 169776, 179994, 197856, 226368, 239992, 269991, 296784, 339552, 359988, 395712, 479984, 539982, 593568, 679104, 719976, 809973, 959968, 1079964, 1187136, 1439952, 1619946, 1919936, 2159928, 2429919, 2879904, 3239892, 4319856, 4859838, 5759808, 6479784, 8639712, 9719676, 12959568, 17279424, 19439352, 25919136, 38878704, 51838272, 77757408, 155514816]

約数ペア:

[(1, 155514816), (2, 77757408), (3, 51838272), (4, 38878704), (6, 25919136), (8, 19439352), (9, 17279424), (12, 12959568), (16, 9719676), (18, 8639712), (24, 6479784), (27, 5759808), (32, 4859838), (36, 4319856), (48, 3239892), (54, 2879904), (64, 2429919), (72, 2159928), (81, 1919936), (96, 1619946), (108, 1439952), (131, 1187136), (144, 1079964), (162, 959968), (192, 809973), (216, 719976), (229, 679104), (262, 593568), (288, 539982), (324, 479984), (393, 395712), (432, 359988), (458, 339552), (524, 296784), (576, 269991), (648, 239992), (687, 226368), (786, 197856), (864, 179994), (916, 169776), (1048, 148392), (1179, 131904), (1296, 119996), (1374, 113184), (1572, 98928), (1728, 89997), (1832, 84888), (2061, 75456), (2096, 74196), (2358, 65952), (2592, 59998), (2748, 56592), (3144, 49464), (3537, 43968), (3664, 42444), (4122, 37728), (4192, 37098), (4716, 32976), (5184, 29999), (5496, 28296), (6183, 25152), (6288, 24732), (7074, 21984), (7328, 21222), (8244, 18864), (8384, 18549), (9432, 16488), (10611, 14656), (10992, 14148), (12366, 12576)]