156589146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21803}}^1$

素因数の和:21840

約数の個数: 64

約数和(自身を含む): 418636800

約数和(自身を除く): 262047654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 21803, 43606, 65409, 130818, 152621, 196227, 305242, 392454, 414257, 457863, 588681, 828514, 915726, 1177362, 1242771, 1373589, 2485542, 2747178, 2899799, 3728313, 4120767, 5799598, 7456626, 8241534, 8699397, 11184939, 17398794, 22369878, 26098191, 52196382, 78294573, 156589146]

約数ペア:

[(1, 156589146), (2, 78294573), (3, 52196382), (6, 26098191), (7, 22369878), (9, 17398794), (14, 11184939), (18, 8699397), (19, 8241534), (21, 7456626), (27, 5799598), (38, 4120767), (42, 3728313), (54, 2899799), (57, 2747178), (63, 2485542), (114, 1373589), (126, 1242771), (133, 1177362), (171, 915726), (189, 828514), (266, 588681), (342, 457863), (378, 414257), (399, 392454), (513, 305242), (798, 196227), (1026, 152621), (1197, 130818), (2394, 65409), (3591, 43606), (7182, 21803)]