156959460680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35393}}^1\times {\mathrm{10079}}^1$

素因数の和:45494

約数の個数: 64

約数和(自身を含む): 385313241600

約数和(自身を除く): 228353780920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10079, 20158, 35393, 40316, 50395, 70786, 80632, 100790, 110869, 141572, 176965, 201580, 221738, 283144, 353930, 389323, 403160, 443476, 554345, 707860, 778646, 886952, 1108690, 1415720, 1557292, 1946615, 2217380, 3114584, 3893230, 4434760, 7786460, 15572920, 356726047, 713452094, 1426904188, 1783630235, 2853808376, 3567260470, 3923986517, 7134520940, 7847973034, 14269041880, 15695946068, 19619932585, 31391892136, 39239865170, 78479730340, 156959460680]

約数ペア:

[(1, 156959460680), (2, 78479730340), (4, 39239865170), (5, 31391892136), (8, 19619932585), (10, 15695946068), (11, 14269041880), (20, 7847973034), (22, 7134520940), (40, 3923986517), (44, 3567260470), (55, 2853808376), (88, 1783630235), (110, 1426904188), (220, 713452094), (440, 356726047), (10079, 15572920), (20158, 7786460), (35393, 4434760), (40316, 3893230), (50395, 3114584), (70786, 2217380), (80632, 1946615), (100790, 1557292), (110869, 1415720), (141572, 1108690), (176965, 886952), (201580, 778646), (221738, 707860), (283144, 554345), (353930, 443476), (389323, 403160)]