171398544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 472826880

約数和(自身を除く): 301428336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2647, 2698, 3408, 4047, 5294, 5396, 7941, 8094, 10588, 10792, 15882, 16188, 21176, 21584, 31764, 32376, 42352, 50293, 63528, 64752, 100586, 127056, 150879, 187937, 201172, 301758, 375874, 402344, 563811, 603516, 751748, 804688, 1127622, 1207032, 1503496, 2255244, 2414064, 3006992, 3570803, 4510488, 7141606, 9020976, 10712409, 14283212, 21424818, 28566424, 42849636, 57132848, 85699272, 171398544]

約数ペア:

[(1, 171398544), (2, 85699272), (3, 57132848), (4, 42849636), (6, 28566424), (8, 21424818), (12, 14283212), (16, 10712409), (19, 9020976), (24, 7141606), (38, 4510488), (48, 3570803), (57, 3006992), (71, 2414064), (76, 2255244), (114, 1503496), (142, 1207032), (152, 1127622), (213, 804688), (228, 751748), (284, 603516), (304, 563811), (426, 402344), (456, 375874), (568, 301758), (852, 201172), (912, 187937), (1136, 150879), (1349, 127056), (1704, 100586), (2647, 64752), (2698, 63528), (3408, 50293), (4047, 42352), (5294, 32376), (5396, 31764), (7941, 21584), (8094, 21176), (10588, 16188), (10792, 15882)]