142541876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 270950400

約数和(自身を除く): 128408524

約数列:

[1, 2, 4, 19, 38, 59, 76, 83, 118, 166, 236, 332, 383, 766, 1121, 1532, 1577, 2242, 3154, 4484, 4897, 6308, 7277, 9794, 14554, 19588, 22597, 29108, 31789, 45194, 63578, 90388, 93043, 127156, 186086, 372172, 429343, 603991, 858686, 1207982, 1717372, 1875551, 2415964, 3751102, 7502204, 35635469, 71270938, 142541876]

約数ペア:

[(1, 142541876), (2, 71270938), (4, 35635469), (19, 7502204), (38, 3751102), (59, 2415964), (76, 1875551), (83, 1717372), (118, 1207982), (166, 858686), (236, 603991), (332, 429343), (383, 372172), (766, 186086), (1121, 127156), (1532, 93043), (1577, 90388), (2242, 63578), (3154, 45194), (4484, 31789), (4897, 29108), (6308, 22597), (7277, 19588), (9794, 14554)]