142887192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 424919040

約数和(自身を除く): 282031848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 127, 148, 168, 181, 222, 254, 259, 296, 362, 381, 444, 508, 518, 543, 724, 762, 777, 888, 889, 1016, 1036, 1086, 1267, 1448, 1524, 1554, 1778, 2072, 2172, 2534, 2667, 3048, 3108, 3556, 3801, 4344, 4699, 5068, 5334, 6216, 6697, 7112, 7602, 9398, 10136, 10668, 13394, 14097, 15204, 18796, 20091, 21336, 22987, 26788, 28194, 30408, 32893, 37592, 40182, 45974, 46879, 53576, 56388, 65786, 68961, 80364, 91948, 93758, 98679, 112776, 131572, 137922, 140637, 160728, 160909, 183896, 187516, 197358, 263144, 275844, 281274, 321818, 375032, 394716, 482727, 551688, 562548, 643636, 789432, 850519, 965454, 1125096, 1287272, 1701038, 1930908, 2551557, 3402076, 3861816, 5103114, 5953633, 6804152, 10206228, 11907266, 17860899, 20412456, 23814532, 35721798, 47629064, 71443596, 142887192]

約数ペア:

[(1, 142887192), (2, 71443596), (3, 47629064), (4, 35721798), (6, 23814532), (7, 20412456), (8, 17860899), (12, 11907266), (14, 10206228), (21, 6804152), (24, 5953633), (28, 5103114), (37, 3861816), (42, 3402076), (56, 2551557), (74, 1930908), (84, 1701038), (111, 1287272), (127, 1125096), (148, 965454), (168, 850519), (181, 789432), (222, 643636), (254, 562548), (259, 551688), (296, 482727), (362, 394716), (381, 375032), (444, 321818), (508, 281274), (518, 275844), (543, 263144), (724, 197358), (762, 187516), (777, 183896), (888, 160909), (889, 160728), (1016, 140637), (1036, 137922), (1086, 131572), (1267, 112776), (1448, 98679), (1524, 93758), (1554, 91948), (1778, 80364), (2072, 68961), (2172, 65786), (2534, 56388), (2667, 53576), (3048, 46879), (3108, 45974), (3556, 40182), (3801, 37592), (4344, 32893), (4699, 30408), (5068, 28194), (5334, 26788), (6216, 22987), (6697, 21336), (7112, 20091), (7602, 18796), (9398, 15204), (10136, 14097), (10668, 13394)]