163401546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 427253760

約数和(自身を除く): 263852214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 79, 111, 121, 154, 158, 222, 231, 237, 242, 259, 363, 407, 462, 474, 518, 553, 726, 777, 814, 847, 869, 1106, 1221, 1331, 1554, 1659, 1694, 1738, 2442, 2541, 2607, 2662, 2849, 2923, 3318, 3993, 4477, 5082, 5214, 5698, 5846, 6083, 7986, 8547, 8769, 8954, 9317, 9559, 12166, 13431, 17094, 17538, 18249, 18634, 19118, 20461, 26862, 27951, 28677, 31339, 32153, 36498, 40922, 49247, 55902, 57354, 61383, 62678, 64306, 66913, 94017, 96459, 98494, 105149, 122766, 133826, 147741, 188034, 192918, 200739, 210298, 225071, 295482, 315447, 344729, 353683, 401478, 450142, 630894, 675213, 689458, 707366, 736043, 1034187, 1061049, 1350426, 1472086, 2068374, 2122098, 2208129, 2475781, 3890513, 4416258, 4951562, 7427343, 7781026, 11671539, 14854686, 23343078, 27233591, 54467182, 81700773, 163401546]

約数ペア:

[(1, 163401546), (2, 81700773), (3, 54467182), (6, 27233591), (7, 23343078), (11, 14854686), (14, 11671539), (21, 7781026), (22, 7427343), (33, 4951562), (37, 4416258), (42, 3890513), (66, 2475781), (74, 2208129), (77, 2122098), (79, 2068374), (111, 1472086), (121, 1350426), (154, 1061049), (158, 1034187), (222, 736043), (231, 707366), (237, 689458), (242, 675213), (259, 630894), (363, 450142), (407, 401478), (462, 353683), (474, 344729), (518, 315447), (553, 295482), (726, 225071), (777, 210298), (814, 200739), (847, 192918), (869, 188034), (1106, 147741), (1221, 133826), (1331, 122766), (1554, 105149), (1659, 98494), (1694, 96459), (1738, 94017), (2442, 66913), (2541, 64306), (2607, 62678), (2662, 61383), (2849, 57354), (2923, 55902), (3318, 49247), (3993, 40922), (4477, 36498), (5082, 32153), (5214, 31339), (5698, 28677), (5846, 27951), (6083, 26862), (7986, 20461), (8547, 19118), (8769, 18634), (8954, 18249), (9317, 17538), (9559, 17094), (12166, 13431)]