153804976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 332478720

約数和(自身を除く): 178673744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 83, 104, 118, 151, 166, 208, 236, 302, 332, 472, 604, 664, 767, 944, 1079, 1208, 1328, 1534, 1963, 2158, 2416, 3068, 3926, 4316, 4897, 6136, 7852, 8632, 8909, 9794, 12272, 12533, 15704, 17264, 17818, 19588, 25066, 31408, 35636, 39176, 50132, 63661, 71272, 78352, 100264, 115817, 127322, 142544, 162929, 200528, 231634, 254644, 325858, 463268, 509288, 651716, 739447, 926536, 1018576, 1303432, 1478894, 1853072, 2606864, 2957788, 5915576, 9612811, 11831152, 19225622, 38451244, 76902488, 153804976]

約数ペア:

[(1, 153804976), (2, 76902488), (4, 38451244), (8, 19225622), (13, 11831152), (16, 9612811), (26, 5915576), (52, 2957788), (59, 2606864), (83, 1853072), (104, 1478894), (118, 1303432), (151, 1018576), (166, 926536), (208, 739447), (236, 651716), (302, 509288), (332, 463268), (472, 325858), (604, 254644), (664, 231634), (767, 200528), (944, 162929), (1079, 142544), (1208, 127322), (1328, 115817), (1534, 100264), (1963, 78352), (2158, 71272), (2416, 63661), (3068, 50132), (3926, 39176), (4316, 35636), (4897, 31408), (6136, 25066), (7852, 19588), (8632, 17818), (8909, 17264), (9794, 15704), (12272, 12533)]