133584208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 284981760

約数和(自身を除く): 151397552

約数列:

[1, 2, 4, 8, 16, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 251, 296, 464, 496, 502, 592, 899, 1004, 1073, 1147, 1798, 2008, 2146, 2294, 3596, 4016, 4292, 4588, 7192, 7279, 7781, 8584, 9176, 9287, 14384, 14558, 15562, 17168, 18352, 18574, 29116, 31124, 33263, 37148, 58232, 62248, 66526, 74296, 116464, 124496, 133052, 148592, 225649, 266104, 269323, 287897, 451298, 532208, 538646, 575794, 902596, 1077292, 1151588, 1805192, 2154584, 2303176, 3610384, 4309168, 4606352, 8349013, 16698026, 33396052, 66792104, 133584208]

約数ペア:

[(1, 133584208), (2, 66792104), (4, 33396052), (8, 16698026), (16, 8349013), (29, 4606352), (31, 4309168), (37, 3610384), (58, 2303176), (62, 2154584), (74, 1805192), (116, 1151588), (124, 1077292), (148, 902596), (232, 575794), (248, 538646), (251, 532208), (296, 451298), (464, 287897), (496, 269323), (502, 266104), (592, 225649), (899, 148592), (1004, 133052), (1073, 124496), (1147, 116464), (1798, 74296), (2008, 66526), (2146, 62248), (2294, 58232), (3596, 37148), (4016, 33263), (4292, 31124), (4588, 29116), (7192, 18574), (7279, 18352), (7781, 17168), (8584, 15562), (9176, 14558), (9287, 14384)]