140845152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6812

約数の個数: 96

約数和(自身を含む): 436230144

約数和(自身を除く): 295384992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6761, 6944, 10416, 13522, 20283, 20832, 27044, 40566, 47327, 54088, 81132, 94654, 108176, 141981, 162264, 189308, 209591, 216352, 283962, 324528, 378616, 419182, 567924, 628773, 649056, 757232, 838364, 1135848, 1257546, 1467137, 1514464, 1676728, 2271696, 2515092, 2934274, 3353456, 4401411, 4543392, 5030184, 5868548, 6706912, 8802822, 10060368, 11737096, 17605644, 20120736, 23474192, 35211288, 46948384, 70422576, 140845152]

約数ペア:

[(1, 140845152), (2, 70422576), (3, 46948384), (4, 35211288), (6, 23474192), (7, 20120736), (8, 17605644), (12, 11737096), (14, 10060368), (16, 8802822), (21, 6706912), (24, 5868548), (28, 5030184), (31, 4543392), (32, 4401411), (42, 3353456), (48, 2934274), (56, 2515092), (62, 2271696), (84, 1676728), (93, 1514464), (96, 1467137), (112, 1257546), (124, 1135848), (168, 838364), (186, 757232), (217, 649056), (224, 628773), (248, 567924), (336, 419182), (372, 378616), (434, 324528), (496, 283962), (651, 216352), (672, 209591), (744, 189308), (868, 162264), (992, 141981), (1302, 108176), (1488, 94654), (1736, 81132), (2604, 54088), (2976, 47327), (3472, 40566), (5208, 27044), (6761, 20832), (6944, 20283), (10416, 13522)]