187219844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 423198720

約数和(自身を除く): 235978876

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 127, 133, 163, 238, 254, 266, 323, 326, 476, 508, 532, 646, 652, 889, 1141, 1292, 1778, 2159, 2261, 2282, 2413, 2771, 3097, 3556, 4318, 4522, 4564, 4826, 5542, 6194, 8636, 9044, 9652, 11084, 12388, 15113, 16891, 19397, 20701, 21679, 30226, 33782, 38794, 41021, 41402, 43358, 52649, 60452, 67564, 77588, 82042, 82804, 86716, 105298, 144907, 164084, 210596, 287147, 289814, 351917, 368543, 393319, 574294, 579628, 703834, 737086, 786638, 1148588, 1407668, 1474172, 1573276, 2463419, 2753233, 4926838, 5506466, 6686423, 9853676, 11012932, 13372846, 26745692, 46804961, 93609922, 187219844]

約数ペア:

[(1, 187219844), (2, 93609922), (4, 46804961), (7, 26745692), (14, 13372846), (17, 11012932), (19, 9853676), (28, 6686423), (34, 5506466), (38, 4926838), (68, 2753233), (76, 2463419), (119, 1573276), (127, 1474172), (133, 1407668), (163, 1148588), (238, 786638), (254, 737086), (266, 703834), (323, 579628), (326, 574294), (476, 393319), (508, 368543), (532, 351917), (646, 289814), (652, 287147), (889, 210596), (1141, 164084), (1292, 144907), (1778, 105298), (2159, 86716), (2261, 82804), (2282, 82042), (2413, 77588), (2771, 67564), (3097, 60452), (3556, 52649), (4318, 43358), (4522, 41402), (4564, 41021), (4826, 38794), (5542, 33782), (6194, 30226), (8636, 21679), (9044, 20701), (9652, 19397), (11084, 16891), (12388, 15113)]