163046150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 322573104

約数和(自身を除く): 159526954

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 433, 443, 850, 866, 886, 2165, 2215, 4330, 4430, 7361, 7531, 10825, 11075, 14722, 15062, 21650, 22150, 36805, 37655, 73610, 75310, 184025, 188275, 191819, 368050, 376550, 383638, 959095, 1918190, 3260923, 4795475, 6521846, 9590950, 16304615, 32609230, 81523075, 163046150]

約数ペア:

[(1, 163046150), (2, 81523075), (5, 32609230), (10, 16304615), (17, 9590950), (25, 6521846), (34, 4795475), (50, 3260923), (85, 1918190), (170, 959095), (425, 383638), (433, 376550), (443, 368050), (850, 191819), (866, 188275), (886, 184025), (2165, 75310), (2215, 73610), (4330, 37655), (4430, 36805), (7361, 22150), (7531, 21650), (10825, 15062), (11075, 14722)]