154755342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 407347200

約数和(自身を除く): 252591858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 127, 133, 171, 254, 266, 342, 381, 399, 509, 762, 798, 889, 1018, 1143, 1197, 1527, 1778, 2286, 2394, 2413, 2667, 3054, 3563, 4581, 4826, 5334, 7126, 7239, 8001, 9162, 9671, 10689, 14478, 16002, 16891, 19342, 21378, 21717, 29013, 32067, 33782, 43434, 50673, 58026, 64134, 64643, 67697, 87039, 101346, 129286, 135394, 152019, 174078, 193929, 203091, 304038, 387858, 406182, 452501, 581787, 609273, 905002, 1163574, 1218546, 1228217, 1357503, 2456434, 2715006, 3684651, 4072509, 7369302, 8145018, 8597519, 11053953, 17195038, 22107906, 25792557, 51585114, 77377671, 154755342]

約数ペア:

[(1, 154755342), (2, 77377671), (3, 51585114), (6, 25792557), (7, 22107906), (9, 17195038), (14, 11053953), (18, 8597519), (19, 8145018), (21, 7369302), (38, 4072509), (42, 3684651), (57, 2715006), (63, 2456434), (114, 1357503), (126, 1228217), (127, 1218546), (133, 1163574), (171, 905002), (254, 609273), (266, 581787), (342, 452501), (381, 406182), (399, 387858), (509, 304038), (762, 203091), (798, 193929), (889, 174078), (1018, 152019), (1143, 135394), (1197, 129286), (1527, 101346), (1778, 87039), (2286, 67697), (2394, 64643), (2413, 64134), (2667, 58026), (3054, 50673), (3563, 43434), (4581, 33782), (4826, 32067), (5334, 29013), (7126, 21717), (7239, 21378), (8001, 19342), (9162, 16891), (9671, 16002), (10689, 14478)]