168314432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 400946112

約数和(自身を除く): 232631680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 143, 176, 208, 212, 286, 347, 352, 416, 424, 572, 583, 689, 694, 704, 832, 848, 1144, 1166, 1378, 1388, 1696, 2288, 2332, 2756, 2776, 3392, 3817, 4511, 4576, 4664, 5512, 5552, 7579, 7634, 9022, 9152, 9328, 11024, 11104, 15158, 15268, 18044, 18391, 18656, 22048, 22208, 30316, 30536, 36088, 36782, 37312, 44096, 49621, 60632, 61072, 72176, 73564, 99242, 121264, 122144, 144352, 147128, 198484, 202301, 239083, 242528, 244288, 288704, 294256, 396968, 404602, 478166, 485056, 588512, 793936, 809204, 956332, 1177024, 1587872, 1618408, 1912664, 2629913, 3175744, 3236816, 3825328, 5259826, 6473632, 7650656, 10519652, 12947264, 15301312, 21039304, 42078608, 84157216, 168314432]

約数ペア:

[(1, 168314432), (2, 84157216), (4, 42078608), (8, 21039304), (11, 15301312), (13, 12947264), (16, 10519652), (22, 7650656), (26, 6473632), (32, 5259826), (44, 3825328), (52, 3236816), (53, 3175744), (64, 2629913), (88, 1912664), (104, 1618408), (106, 1587872), (143, 1177024), (176, 956332), (208, 809204), (212, 793936), (286, 588512), (347, 485056), (352, 478166), (416, 404602), (424, 396968), (572, 294256), (583, 288704), (689, 244288), (694, 242528), (704, 239083), (832, 202301), (848, 198484), (1144, 147128), (1166, 144352), (1378, 122144), (1388, 121264), (1696, 99242), (2288, 73564), (2332, 72176), (2756, 61072), (2776, 60632), (3392, 49621), (3817, 44096), (4511, 37312), (4576, 36782), (4664, 36088), (5512, 30536), (5552, 30316), (7579, 22208), (7634, 22048), (9022, 18656), (9152, 18391), (9328, 18044), (11024, 15268), (11104, 15158)]