166492144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 80

約数和(自身を含む): 406848960

約数和(自身を除く): 240356816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 2789, 3731, 4264, 4592, 5578, 7462, 8528, 11156, 14924, 19523, 22312, 29848, 36257, 39046, 44624, 59696, 72514, 78092, 114349, 145028, 156184, 228698, 253799, 290056, 312368, 457396, 507598, 580112, 800443, 914792, 1015196, 1486537, 1600886, 1829584, 2030392, 2973074, 3201772, 4060784, 5946148, 6403544, 10405759, 11892296, 12807088, 20811518, 23784592, 41623036, 83246072, 166492144]

約数ペア:

[(1, 166492144), (2, 83246072), (4, 41623036), (7, 23784592), (8, 20811518), (13, 12807088), (14, 11892296), (16, 10405759), (26, 6403544), (28, 5946148), (41, 4060784), (52, 3201772), (56, 2973074), (82, 2030392), (91, 1829584), (104, 1600886), (112, 1486537), (164, 1015196), (182, 914792), (208, 800443), (287, 580112), (328, 507598), (364, 457396), (533, 312368), (574, 290056), (656, 253799), (728, 228698), (1066, 156184), (1148, 145028), (1456, 114349), (2132, 78092), (2296, 72514), (2789, 59696), (3731, 44624), (4264, 39046), (4592, 36257), (5578, 29848), (7462, 22312), (8528, 19523), (11156, 14924)]