156949698820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{853637}}^1$

素因数の和:853992

約数の個数: 48

約数和(自身を含む): 342035673840

約数和(自身を除く): 185085975020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 317, 580, 634, 1268, 1585, 3170, 6340, 9193, 18386, 36772, 45965, 91930, 183860, 853637, 1707274, 3414548, 4268185, 8536370, 17072740, 24755473, 49510946, 99021892, 123777365, 247554730, 270602929, 495109460, 541205858, 1082411716, 1353014645, 2706029290, 5412058580, 7847484941, 15694969882, 31389939764, 39237424705, 78474849410, 156949698820]

約数ペア:

[(1, 156949698820), (2, 78474849410), (4, 39237424705), (5, 31389939764), (10, 15694969882), (20, 7847484941), (29, 5412058580), (58, 2706029290), (116, 1353014645), (145, 1082411716), (290, 541205858), (317, 495109460), (580, 270602929), (634, 247554730), (1268, 123777365), (1585, 99021892), (3170, 49510946), (6340, 24755473), (9193, 17072740), (18386, 8536370), (36772, 4268185), (45965, 3414548), (91930, 1707274), (183860, 853637)]