2158459128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13259}}^1$

素因数の和:13314

約数の個数: 192

約数和(自身を含む): 7446816000

約数和(自身を除く): 5288356872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 952, 969, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1938, 2142, 2261, 2394, 2584, 2856, 2907, 3192, 3876, 4284, 4522, 4788, 5814, 6783, 7752, 8568, 9044, 9576, 11628, 13259, 13566, 18088, 20349, 23256, 26518, 27132, 39777, 40698, 53036, 54264, 79554, 81396, 92813, 106072, 119331, 159108, 162792, 185626, 225403, 238662, 251921, 278439, 318216, 371252, 450806, 477324, 503842, 556878, 676209, 742504, 755763, 835317, 901612, 954648, 1007684, 1113756, 1352418, 1511526, 1577821, 1670634, 1763447, 1803224, 2015368, 2028627, 2227512, 2267289, 2704836, 3023052, 3155642, 3341268, 3526894, 4057254, 4282657, 4534578, 4733463, 5290341, 5409672, 6046104, 6311284, 6682536, 7053788, 8114508, 8565314, 9069156, 9466926, 10580682, 12622568, 12847971, 14107576, 14200389, 15871023, 16229016, 17130628, 18138312, 18933852, 21161364, 25695942, 28400778, 29978599, 31742046, 34261256, 37867704, 38543913, 42322728, 51391884, 56801556, 59957198, 63484092, 77087826, 89935797, 102783768, 113603112, 119914396, 126968184, 154175652, 179871594, 239828792, 269807391, 308351304, 359743188, 539614782, 719486376, 1079229564, 2158459128]

約数ペア:

[(1, 2158459128), (2, 1079229564), (3, 719486376), (4, 539614782), (6, 359743188), (7, 308351304), (8, 269807391), (9, 239828792), (12, 179871594), (14, 154175652), (17, 126968184), (18, 119914396), (19, 113603112), (21, 102783768), (24, 89935797), (28, 77087826), (34, 63484092), (36, 59957198), (38, 56801556), (42, 51391884), (51, 42322728), (56, 38543913), (57, 37867704), (63, 34261256), (68, 31742046), (72, 29978599), (76, 28400778), (84, 25695942), (102, 21161364), (114, 18933852), (119, 18138312), (126, 17130628), (133, 16229016), (136, 15871023), (152, 14200389), (153, 14107576), (168, 12847971), (171, 12622568), (204, 10580682), (228, 9466926), (238, 9069156), (252, 8565314), (266, 8114508), (306, 7053788), (323, 6682536), (342, 6311284), (357, 6046104), (399, 5409672), (408, 5290341), (456, 4733463), (476, 4534578), (504, 4282657), (532, 4057254), (612, 3526894), (646, 3341268), (684, 3155642), (714, 3023052), (798, 2704836), (952, 2267289), (969, 2227512), (1064, 2028627), (1071, 2015368), (1197, 1803224), (1224, 1763447), (1292, 1670634), (1368, 1577821), (1428, 1511526), (1596, 1352418), (1938, 1113756), (2142, 1007684), (2261, 954648), (2394, 901612), (2584, 835317), (2856, 755763), (2907, 742504), (3192, 676209), (3876, 556878), (4284, 503842), (4522, 477324), (4788, 450806), (5814, 371252), (6783, 318216), (7752, 278439), (8568, 251921), (9044, 238662), (9576, 225403), (11628, 185626), (13259, 162792), (13566, 159108), (18088, 119331), (20349, 106072), (23256, 92813), (26518, 81396), (27132, 79554), (39777, 54264), (40698, 53036)]