156733440246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19925431}}^1$

素因数の和:19925481

約数の個数: 48

約数和(自身を含む): 373004087040

約数和(自身を除く): 216270646794

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 19925431, 39850862, 59776293, 119552586, 179328879, 358657758, 378583189, 458284913, 757166378, 916569826, 1135749567, 1374854739, 2271499134, 2749709478, 3407248701, 4124564217, 6814497402, 8249128434, 8707413347, 17414826694, 26122240041, 52244480082, 78366720123, 156733440246]

約数ペア:

[(1, 156733440246), (2, 78366720123), (3, 52244480082), (6, 26122240041), (9, 17414826694), (18, 8707413347), (19, 8249128434), (23, 6814497402), (38, 4124564217), (46, 3407248701), (57, 2749709478), (69, 2271499134), (114, 1374854739), (138, 1135749567), (171, 916569826), (207, 757166378), (342, 458284913), (414, 378583189), (437, 358657758), (874, 179328879), (1311, 119552586), (2622, 59776293), (3933, 39850862), (7866, 19925431)]