160988976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 490854000

約数和(自身を除く): 329865024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2029, 2088, 2204, 2736, 3306, 4058, 4176, 4408, 4959, 6087, 6612, 8116, 8816, 9918, 12174, 13224, 16232, 18261, 19836, 24348, 26448, 32464, 36522, 38551, 39672, 48696, 58841, 73044, 77102, 79344, 97392, 115653, 117682, 146088, 154204, 176523, 231306, 235364, 292176, 308408, 346959, 353046, 462612, 470728, 529569, 616816, 693918, 706092, 925224, 941456, 1059138, 1117979, 1387836, 1412184, 1850448, 2118276, 2235958, 2775672, 2824368, 3353937, 4236552, 4471916, 5551344, 6707874, 8473104, 8943832, 10061811, 13415748, 17887664, 20123622, 26831496, 40247244, 53662992, 80494488, 160988976]

約数ペア:

[(1, 160988976), (2, 80494488), (3, 53662992), (4, 40247244), (6, 26831496), (8, 20123622), (9, 17887664), (12, 13415748), (16, 10061811), (18, 8943832), (19, 8473104), (24, 6707874), (29, 5551344), (36, 4471916), (38, 4236552), (48, 3353937), (57, 2824368), (58, 2775672), (72, 2235958), (76, 2118276), (87, 1850448), (114, 1412184), (116, 1387836), (144, 1117979), (152, 1059138), (171, 941456), (174, 925224), (228, 706092), (232, 693918), (261, 616816), (304, 529569), (342, 470728), (348, 462612), (456, 353046), (464, 346959), (522, 308408), (551, 292176), (684, 235364), (696, 231306), (912, 176523), (1044, 154204), (1102, 146088), (1368, 117682), (1392, 115653), (1653, 97392), (2029, 79344), (2088, 77102), (2204, 73044), (2736, 58841), (3306, 48696), (4058, 39672), (4176, 38551), (4408, 36522), (4959, 32464), (6087, 26448), (6612, 24348), (8116, 19836), (8816, 18261), (9918, 16232), (12174, 13224)]