142736896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 325854144

約数和(自身を除く): 183117248

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 128, 136, 184, 248, 256, 272, 368, 391, 496, 512, 527, 529, 544, 713, 736, 782, 992, 1054, 1058, 1088, 1426, 1472, 1564, 1984, 2108, 2116, 2176, 2852, 2944, 3128, 3968, 4216, 4232, 4352, 5704, 5888, 6256, 7936, 8432, 8464, 8704, 8993, 11408, 11776, 12121, 12512, 15872, 16399, 16864, 16928, 17986, 22816, 24242, 25024, 32798, 33728, 33856, 35972, 45632, 48484, 50048, 65596, 67456, 67712, 71944, 91264, 96968, 100096, 131192, 134912, 135424, 143888, 182528, 193936, 200192, 262384, 269824, 270848, 278783, 287776, 365056, 387872, 524768, 557566, 575552, 775744, 1049536, 1115132, 1151104, 1551488, 2099072, 2230264, 2302208, 3102976, 4198144, 4460528, 4604416, 6205952, 8396288, 8921056, 17842112, 35684224, 71368448, 142736896]

約数ペア:

[(1, 142736896), (2, 71368448), (4, 35684224), (8, 17842112), (16, 8921056), (17, 8396288), (23, 6205952), (31, 4604416), (32, 4460528), (34, 4198144), (46, 3102976), (62, 2302208), (64, 2230264), (68, 2099072), (92, 1551488), (124, 1151104), (128, 1115132), (136, 1049536), (184, 775744), (248, 575552), (256, 557566), (272, 524768), (368, 387872), (391, 365056), (496, 287776), (512, 278783), (527, 270848), (529, 269824), (544, 262384), (713, 200192), (736, 193936), (782, 182528), (992, 143888), (1054, 135424), (1058, 134912), (1088, 131192), (1426, 100096), (1472, 96968), (1564, 91264), (1984, 71944), (2108, 67712), (2116, 67456), (2176, 65596), (2852, 50048), (2944, 48484), (3128, 45632), (3968, 35972), (4216, 33856), (4232, 33728), (4352, 32798), (5704, 25024), (5888, 24242), (6256, 22816), (7936, 17986), (8432, 16928), (8464, 16864), (8704, 16399), (8993, 15872), (11408, 12512), (11776, 12121)]