161360208

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12097

約数の個数: 80

約数和(自身を含む): 478144000

約数和(自身を除く): 316783792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 12049, 13392, 24098, 36147, 48196, 72294, 96392, 108441, 144588, 192784, 216882, 289176, 325323, 373519, 433764, 578352, 650646, 747038, 867528, 1120557, 1301292, 1494076, 1735056, 2241114, 2602584, 2988152, 3361671, 4482228, 5205168, 5976304, 6723342, 8964456, 10085013, 13446684, 17928912, 20170026, 26893368, 40340052, 53786736, 80680104, 161360208]

約数ペア:

[(1, 161360208), (2, 80680104), (3, 53786736), (4, 40340052), (6, 26893368), (8, 20170026), (9, 17928912), (12, 13446684), (16, 10085013), (18, 8964456), (24, 6723342), (27, 5976304), (31, 5205168), (36, 4482228), (48, 3361671), (54, 2988152), (62, 2602584), (72, 2241114), (93, 1735056), (108, 1494076), (124, 1301292), (144, 1120557), (186, 867528), (216, 747038), (248, 650646), (279, 578352), (372, 433764), (432, 373519), (496, 325323), (558, 289176), (744, 216882), (837, 192784), (1116, 144588), (1488, 108441), (1674, 96392), (2232, 72294), (3348, 48196), (4464, 36147), (6696, 24098), (12049, 13392)]