149368256

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 337084416

約数和(自身を除く): 187716160

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 47, 64, 68, 92, 94, 127, 136, 184, 188, 254, 272, 368, 376, 391, 508, 544, 736, 752, 782, 799, 1016, 1081, 1088, 1472, 1504, 1564, 1598, 2032, 2159, 2162, 2921, 3008, 3128, 3196, 4064, 4318, 4324, 5842, 5969, 6256, 6392, 8128, 8636, 8648, 11684, 11938, 12512, 12784, 17272, 17296, 18377, 23368, 23876, 25024, 25568, 34544, 34592, 36754, 46736, 47752, 49657, 51136, 69088, 69184, 73508, 93472, 95504, 99314, 101473, 137287, 138176, 147016, 186944, 191008, 198628, 202946, 274574, 294032, 382016, 397256, 405892, 549148, 588064, 794512, 811784, 1098296, 1176128, 1589024, 1623568, 2196592, 2333879, 3178048, 3247136, 4393184, 4667758, 6494272, 8786368, 9335516, 18671032, 37342064, 74684128, 149368256]

約数ペア:

[(1, 149368256), (2, 74684128), (4, 37342064), (8, 18671032), (16, 9335516), (17, 8786368), (23, 6494272), (32, 4667758), (34, 4393184), (46, 3247136), (47, 3178048), (64, 2333879), (68, 2196592), (92, 1623568), (94, 1589024), (127, 1176128), (136, 1098296), (184, 811784), (188, 794512), (254, 588064), (272, 549148), (368, 405892), (376, 397256), (391, 382016), (508, 294032), (544, 274574), (736, 202946), (752, 198628), (782, 191008), (799, 186944), (1016, 147016), (1081, 138176), (1088, 137287), (1472, 101473), (1504, 99314), (1564, 95504), (1598, 93472), (2032, 73508), (2159, 69184), (2162, 69088), (2921, 51136), (3008, 49657), (3128, 47752), (3196, 46736), (4064, 36754), (4318, 34592), (4324, 34544), (5842, 25568), (5969, 25024), (6256, 23876), (6392, 23368), (8128, 18377), (8636, 17296), (8648, 17272), (11684, 12784), (11938, 12512)]