142873584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 439686144

約数和(自身を除く): 296812560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 71, 84, 106, 112, 113, 142, 159, 168, 212, 213, 226, 284, 318, 336, 339, 371, 424, 426, 452, 497, 568, 636, 678, 742, 791, 848, 852, 904, 994, 1113, 1136, 1272, 1356, 1484, 1491, 1582, 1704, 1808, 1988, 2226, 2373, 2544, 2712, 2968, 2982, 3164, 3408, 3763, 3976, 4452, 4746, 5424, 5936, 5964, 5989, 6328, 7526, 7952, 8023, 8904, 9492, 11289, 11928, 11978, 12656, 15052, 16046, 17808, 17967, 18984, 22578, 23856, 23956, 24069, 26341, 30104, 32092, 35934, 37968, 41923, 45156, 47912, 48138, 52682, 56161, 60208, 64184, 71868, 79023, 83846, 90312, 95824, 96276, 105364, 112322, 125769, 128368, 143736, 158046, 167692, 168483, 180624, 192552, 210728, 224644, 251538, 287472, 316092, 335384, 336966, 385104, 421456, 425219, 449288, 503076, 632184, 670768, 673932, 850438, 898576, 1006152, 1264368, 1275657, 1347864, 1700876, 2012304, 2551314, 2695728, 2976533, 3401752, 5102628, 5953066, 6803504, 8929599, 10205256, 11906132, 17859198, 20410512, 23812264, 35718396, 47624528, 71436792, 142873584]

約数ペア:

[(1, 142873584), (2, 71436792), (3, 47624528), (4, 35718396), (6, 23812264), (7, 20410512), (8, 17859198), (12, 11906132), (14, 10205256), (16, 8929599), (21, 6803504), (24, 5953066), (28, 5102628), (42, 3401752), (48, 2976533), (53, 2695728), (56, 2551314), (71, 2012304), (84, 1700876), (106, 1347864), (112, 1275657), (113, 1264368), (142, 1006152), (159, 898576), (168, 850438), (212, 673932), (213, 670768), (226, 632184), (284, 503076), (318, 449288), (336, 425219), (339, 421456), (371, 385104), (424, 336966), (426, 335384), (452, 316092), (497, 287472), (568, 251538), (636, 224644), (678, 210728), (742, 192552), (791, 180624), (848, 168483), (852, 167692), (904, 158046), (994, 143736), (1113, 128368), (1136, 125769), (1272, 112322), (1356, 105364), (1484, 96276), (1491, 95824), (1582, 90312), (1704, 83846), (1808, 79023), (1988, 71868), (2226, 64184), (2373, 60208), (2544, 56161), (2712, 52682), (2968, 48138), (2982, 47912), (3164, 45156), (3408, 41923), (3763, 37968), (3976, 35934), (4452, 32092), (4746, 30104), (5424, 26341), (5936, 24069), (5964, 23956), (5989, 23856), (6328, 22578), (7526, 18984), (7952, 17967), (8023, 17808), (8904, 16046), (9492, 15052), (11289, 12656), (11928, 11978)]