173255904

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 515380320

約数和(自身を除く): 342124416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 71, 72, 74, 96, 111, 142, 144, 148, 213, 222, 229, 284, 288, 296, 333, 426, 444, 458, 568, 592, 639, 666, 687, 852, 888, 916, 1136, 1184, 1278, 1332, 1374, 1704, 1776, 1832, 2061, 2272, 2556, 2627, 2664, 2748, 3408, 3552, 3664, 4122, 5112, 5254, 5328, 5496, 6816, 7328, 7881, 8244, 8473, 10224, 10508, 10656, 10992, 15762, 16259, 16488, 16946, 20448, 21016, 21984, 23643, 25419, 31524, 32518, 32976, 33892, 42032, 47286, 48777, 50838, 63048, 65036, 65952, 67784, 76257, 84064, 94572, 97554, 101676, 126096, 130072, 135568, 146331, 152514, 189144, 195108, 203352, 252192, 260144, 271136, 292662, 305028, 378288, 390216, 406704, 520288, 585324, 601583, 610056, 756576, 780432, 813408, 1170648, 1203166, 1220112, 1560864, 1804749, 2341296, 2406332, 2440224, 3609498, 4682592, 4812664, 5414247, 7218996, 9625328, 10828494, 14437992, 19250656, 21656988, 28875984, 43313976, 57751968, 86627952, 173255904]

約数ペア:

[(1, 173255904), (2, 86627952), (3, 57751968), (4, 43313976), (6, 28875984), (8, 21656988), (9, 19250656), (12, 14437992), (16, 10828494), (18, 9625328), (24, 7218996), (32, 5414247), (36, 4812664), (37, 4682592), (48, 3609498), (71, 2440224), (72, 2406332), (74, 2341296), (96, 1804749), (111, 1560864), (142, 1220112), (144, 1203166), (148, 1170648), (213, 813408), (222, 780432), (229, 756576), (284, 610056), (288, 601583), (296, 585324), (333, 520288), (426, 406704), (444, 390216), (458, 378288), (568, 305028), (592, 292662), (639, 271136), (666, 260144), (687, 252192), (852, 203352), (888, 195108), (916, 189144), (1136, 152514), (1184, 146331), (1278, 135568), (1332, 130072), (1374, 126096), (1704, 101676), (1776, 97554), (1832, 94572), (2061, 84064), (2272, 76257), (2556, 67784), (2627, 65952), (2664, 65036), (2748, 63048), (3408, 50838), (3552, 48777), (3664, 47286), (4122, 42032), (5112, 33892), (5254, 32976), (5328, 32518), (5496, 31524), (6816, 25419), (7328, 23643), (7881, 21984), (8244, 21016), (8473, 20448), (10224, 16946), (10508, 16488), (10656, 16259), (10992, 15762)]