155216451888

素因数分解:

$2^4\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{991621}}^1$

素因数の和:992722

約数の個数: 60

約数和(自身を含む): 434790548608

約数和(自身を除く): 279574096720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1087, 2174, 3261, 4348, 6522, 8696, 9783, 13044, 17392, 19566, 26088, 39132, 52176, 78264, 156528, 991621, 1983242, 2974863, 3966484, 5949726, 7932968, 8924589, 11899452, 15865936, 17849178, 23798904, 35698356, 47597808, 71396712, 142793424, 1077892027, 2155784054, 3233676081, 4311568108, 6467352162, 8623136216, 9701028243, 12934704324, 17246272432, 19402056486, 25869408648, 38804112972, 51738817296, 77608225944, 155216451888]

約数ペア:

[(1, 155216451888), (2, 77608225944), (3, 51738817296), (4, 38804112972), (6, 25869408648), (8, 19402056486), (9, 17246272432), (12, 12934704324), (16, 9701028243), (18, 8623136216), (24, 6467352162), (36, 4311568108), (48, 3233676081), (72, 2155784054), (144, 1077892027), (1087, 142793424), (2174, 71396712), (3261, 47597808), (4348, 35698356), (6522, 23798904), (8696, 17849178), (9783, 15865936), (13044, 11899452), (17392, 8924589), (19566, 7932968), (26088, 5949726), (39132, 3966484), (52176, 2974863), (78264, 1983242), (156528, 991621)]