133336580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 317011968

約数和(自身を除く): 183675388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 71, 124, 130, 142, 155, 233, 260, 284, 310, 355, 403, 466, 620, 710, 806, 923, 932, 1165, 1420, 1612, 1846, 2015, 2201, 2330, 3029, 3692, 4030, 4402, 4615, 4660, 6058, 7223, 8060, 8804, 9230, 11005, 12116, 14446, 15145, 16543, 18460, 22010, 28613, 28892, 30290, 33086, 36115, 44020, 57226, 60580, 66172, 72230, 82715, 93899, 114452, 143065, 144460, 165430, 187798, 215059, 286130, 330860, 375596, 430118, 469495, 512833, 572260, 860236, 938990, 1025666, 1075295, 1877980, 2051332, 2150590, 2564165, 4301180, 5128330, 6666829, 10256660, 13333658, 26667316, 33334145, 66668290, 133336580]

約数ペア:

[(1, 133336580), (2, 66668290), (4, 33334145), (5, 26667316), (10, 13333658), (13, 10256660), (20, 6666829), (26, 5128330), (31, 4301180), (52, 2564165), (62, 2150590), (65, 2051332), (71, 1877980), (124, 1075295), (130, 1025666), (142, 938990), (155, 860236), (233, 572260), (260, 512833), (284, 469495), (310, 430118), (355, 375596), (403, 330860), (466, 286130), (620, 215059), (710, 187798), (806, 165430), (923, 144460), (932, 143065), (1165, 114452), (1420, 93899), (1612, 82715), (1846, 72230), (2015, 66172), (2201, 60580), (2330, 57226), (3029, 44020), (3692, 36115), (4030, 33086), (4402, 30290), (4615, 28892), (4660, 28613), (6058, 22010), (7223, 18460), (8060, 16543), (8804, 15145), (9230, 14446), (11005, 12116)]