149474472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 306717528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 199, 204, 238, 263, 357, 398, 408, 476, 526, 597, 714, 789, 796, 952, 1052, 1194, 1393, 1428, 1578, 1592, 1841, 2104, 2388, 2786, 2856, 3156, 3383, 3682, 4179, 4471, 4776, 5523, 5572, 6312, 6766, 7364, 8358, 8942, 10149, 11046, 11144, 13413, 13532, 14728, 16716, 17884, 20298, 22092, 23681, 26826, 27064, 31297, 33432, 35768, 40596, 44184, 47362, 52337, 53652, 62594, 71043, 81192, 93891, 94724, 104674, 107304, 125188, 142086, 157011, 187782, 189448, 209348, 250376, 284172, 314022, 366359, 375564, 418696, 568344, 628044, 732718, 751128, 889729, 1099077, 1256088, 1465436, 1779458, 2198154, 2669187, 2930872, 3558916, 4396308, 5338374, 6228103, 7117832, 8792616, 10676748, 12456206, 18684309, 21353496, 24912412, 37368618, 49824824, 74737236, 149474472]

約数ペア:

[(1, 149474472), (2, 74737236), (3, 49824824), (4, 37368618), (6, 24912412), (7, 21353496), (8, 18684309), (12, 12456206), (14, 10676748), (17, 8792616), (21, 7117832), (24, 6228103), (28, 5338374), (34, 4396308), (42, 3558916), (51, 2930872), (56, 2669187), (68, 2198154), (84, 1779458), (102, 1465436), (119, 1256088), (136, 1099077), (168, 889729), (199, 751128), (204, 732718), (238, 628044), (263, 568344), (357, 418696), (398, 375564), (408, 366359), (476, 314022), (526, 284172), (597, 250376), (714, 209348), (789, 189448), (796, 187782), (952, 157011), (1052, 142086), (1194, 125188), (1393, 107304), (1428, 104674), (1578, 94724), (1592, 93891), (1841, 81192), (2104, 71043), (2388, 62594), (2786, 53652), (2856, 52337), (3156, 47362), (3383, 44184), (3682, 40596), (4179, 35768), (4471, 33432), (4776, 31297), (5523, 27064), (5572, 26826), (6312, 23681), (6766, 22092), (7364, 20298), (8358, 17884), (8942, 16716), (10149, 14728), (11046, 13532), (11144, 13413)]