16316664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 52039680

約数和(自身を除く): 35723016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 241, 248, 273, 312, 364, 372, 403, 434, 482, 546, 651, 723, 728, 744, 806, 868, 964, 1092, 1209, 1302, 1446, 1612, 1687, 1736, 1928, 2184, 2418, 2604, 2821, 2892, 3133, 3224, 3374, 4836, 5061, 5208, 5642, 5784, 6266, 6748, 7471, 8463, 9399, 9672, 10122, 11284, 12532, 13496, 14942, 16926, 18798, 20244, 21931, 22413, 22568, 25064, 29884, 33852, 37596, 40488, 43862, 44826, 52297, 59768, 65793, 67704, 75192, 87724, 89652, 97123, 104594, 131586, 156891, 175448, 179304, 194246, 209188, 263172, 291369, 313782, 388492, 418376, 526344, 582738, 627564, 679861, 776984, 1165476, 1255128, 1359722, 2039583, 2330952, 2719444, 4079166, 5438888, 8158332, 16316664]

約数ペア:

[(1, 16316664), (2, 8158332), (3, 5438888), (4, 4079166), (6, 2719444), (7, 2330952), (8, 2039583), (12, 1359722), (13, 1255128), (14, 1165476), (21, 776984), (24, 679861), (26, 627564), (28, 582738), (31, 526344), (39, 418376), (42, 388492), (52, 313782), (56, 291369), (62, 263172), (78, 209188), (84, 194246), (91, 179304), (93, 175448), (104, 156891), (124, 131586), (156, 104594), (168, 97123), (182, 89652), (186, 87724), (217, 75192), (241, 67704), (248, 65793), (273, 59768), (312, 52297), (364, 44826), (372, 43862), (403, 40488), (434, 37596), (482, 33852), (546, 29884), (651, 25064), (723, 22568), (728, 22413), (744, 21931), (806, 20244), (868, 18798), (964, 16926), (1092, 14942), (1209, 13496), (1302, 12532), (1446, 11284), (1612, 10122), (1687, 9672), (1736, 9399), (1928, 8463), (2184, 7471), (2418, 6748), (2604, 6266), (2821, 5784), (2892, 5642), (3133, 5208), (3224, 5061), (3374, 4836)]