156740507938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27901}}^1\times {\mathrm{9787}}^1$

素因数の和:37738

約数の個数: 32

約数和(自身を含む): 275289614208

約数和(自身を除く): 118549106270

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 9787, 19574, 27901, 55802, 68509, 137018, 195307, 390614, 401267, 802534, 1143941, 2287882, 2808869, 5617738, 8007587, 16015174, 273067087, 546134174, 1911469609, 3822939218, 11195750567, 22391501134, 78370253969, 156740507938]

約数ペア:

[(1, 156740507938), (2, 78370253969), (7, 22391501134), (14, 11195750567), (41, 3822939218), (82, 1911469609), (287, 546134174), (574, 273067087), (9787, 16015174), (19574, 8007587), (27901, 5617738), (55802, 2808869), (68509, 2287882), (137018, 1143941), (195307, 802534), (390614, 401267)]