165538164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 427664160

約数和(自身を除く): 262125996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 173, 242, 346, 363, 484, 519, 659, 692, 726, 1038, 1318, 1452, 1903, 1977, 2076, 2636, 3806, 3954, 5709, 7249, 7612, 7908, 11418, 14498, 20933, 21747, 22836, 28996, 41866, 43494, 62799, 79739, 83732, 86988, 114007, 125598, 159478, 228014, 239217, 251196, 318956, 342021, 456028, 478434, 684042, 956868, 1254077, 1368084, 2508154, 3762231, 5016308, 7524462, 13794847, 15048924, 27589694, 41384541, 55179388, 82769082, 165538164]

約数ペア:

[(1, 165538164), (2, 82769082), (3, 55179388), (4, 41384541), (6, 27589694), (11, 15048924), (12, 13794847), (22, 7524462), (33, 5016308), (44, 3762231), (66, 2508154), (121, 1368084), (132, 1254077), (173, 956868), (242, 684042), (346, 478434), (363, 456028), (484, 342021), (519, 318956), (659, 251196), (692, 239217), (726, 228014), (1038, 159478), (1318, 125598), (1452, 114007), (1903, 86988), (1977, 83732), (2076, 79739), (2636, 62799), (3806, 43494), (3954, 41866), (5709, 28996), (7249, 22836), (7612, 21747), (7908, 20933), (11418, 14498)]