161829612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 499932160

約数和(自身を除く): 338102548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 399, 438, 463, 511, 532, 657, 684, 798, 876, 926, 1022, 1197, 1314, 1387, 1389, 1533, 1596, 1852, 2044, 2394, 2628, 2774, 2778, 3066, 3241, 4161, 4167, 4599, 4788, 5548, 5556, 6132, 6482, 8322, 8334, 8797, 9198, 9709, 9723, 12483, 12964, 16644, 16668, 17594, 18396, 19418, 19446, 24966, 26391, 29127, 29169, 33799, 35188, 38836, 38892, 49932, 52782, 58254, 58338, 61579, 67598, 79173, 87381, 101397, 105564, 116508, 116676, 123158, 135196, 158346, 174762, 184737, 202794, 236593, 246316, 304191, 316692, 349524, 369474, 405588, 473186, 554211, 608382, 642181, 709779, 738948, 946372, 1108422, 1216764, 1284362, 1419558, 1926543, 2129337, 2216844, 2568724, 2839116, 3853086, 4258674, 4495267, 5779629, 7706172, 8517348, 8990534, 11559258, 13485801, 17981068, 23118516, 26971602, 40457403, 53943204, 80914806, 161829612]

約数ペア:

[(1, 161829612), (2, 80914806), (3, 53943204), (4, 40457403), (6, 26971602), (7, 23118516), (9, 17981068), (12, 13485801), (14, 11559258), (18, 8990534), (19, 8517348), (21, 7706172), (28, 5779629), (36, 4495267), (38, 4258674), (42, 3853086), (57, 2839116), (63, 2568724), (73, 2216844), (76, 2129337), (84, 1926543), (114, 1419558), (126, 1284362), (133, 1216764), (146, 1108422), (171, 946372), (219, 738948), (228, 709779), (252, 642181), (266, 608382), (292, 554211), (342, 473186), (399, 405588), (438, 369474), (463, 349524), (511, 316692), (532, 304191), (657, 246316), (684, 236593), (798, 202794), (876, 184737), (926, 174762), (1022, 158346), (1197, 135196), (1314, 123158), (1387, 116676), (1389, 116508), (1533, 105564), (1596, 101397), (1852, 87381), (2044, 79173), (2394, 67598), (2628, 61579), (2774, 58338), (2778, 58254), (3066, 52782), (3241, 49932), (4161, 38892), (4167, 38836), (4599, 35188), (4788, 33799), (5548, 29169), (5556, 29127), (6132, 26391), (6482, 24966), (8322, 19446), (8334, 19418), (8797, 18396), (9198, 17594), (9709, 16668), (9723, 16644), (12483, 12964)]