165259710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7983

約数の個数: 128

約数和(自身を含む): 549504000

約数和(自身を除く): 384244290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 7949, 10395, 15898, 20790, 23847, 39745, 47694, 55643, 71541, 79490, 87439, 111286, 119235, 143082, 166929, 174878, 214623, 238470, 262317, 278215, 333858, 357705, 429246, 437195, 500787, 524634, 556430, 612073, 715410, 786951, 834645, 874390, 1001574, 1073115, 1224146, 1311585, 1502361, 1573902, 1669290, 1836219, 2146230, 2360853, 2503935, 2623170, 3004722, 3060365, 3672438, 3934755, 4721706, 5007870, 5508657, 6120730, 7511805, 7869510, 9181095, 11017314, 11804265, 15023610, 16525971, 18362190, 23608530, 27543285, 33051942, 55086570, 82629855, 165259710]

約数ペア:

[(1, 165259710), (2, 82629855), (3, 55086570), (5, 33051942), (6, 27543285), (7, 23608530), (9, 18362190), (10, 16525971), (11, 15023610), (14, 11804265), (15, 11017314), (18, 9181095), (21, 7869510), (22, 7511805), (27, 6120730), (30, 5508657), (33, 5007870), (35, 4721706), (42, 3934755), (45, 3672438), (54, 3060365), (55, 3004722), (63, 2623170), (66, 2503935), (70, 2360853), (77, 2146230), (90, 1836219), (99, 1669290), (105, 1573902), (110, 1502361), (126, 1311585), (135, 1224146), (154, 1073115), (165, 1001574), (189, 874390), (198, 834645), (210, 786951), (231, 715410), (270, 612073), (297, 556430), (315, 524634), (330, 500787), (378, 437195), (385, 429246), (462, 357705), (495, 333858), (594, 278215), (630, 262317), (693, 238470), (770, 214623), (945, 174878), (990, 166929), (1155, 143082), (1386, 119235), (1485, 111286), (1890, 87439), (2079, 79490), (2310, 71541), (2970, 55643), (3465, 47694), (4158, 39745), (6930, 23847), (7949, 20790), (10395, 15898)]