164977109710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{87977}}^1$

素因数の和:88130

約数の個数: 96

約数和(自身を含む): 357451094880

約数和(自身を除く): 192473985170

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 89, 98, 178, 215, 245, 301, 430, 445, 490, 602, 623, 890, 1246, 1505, 2107, 3010, 3115, 3827, 4214, 4361, 6230, 7654, 8722, 10535, 19135, 21070, 21805, 26789, 38270, 43610, 53578, 87977, 133945, 175954, 187523, 267890, 375046, 439885, 615839, 879770, 937615, 1231678, 1875230, 3079195, 3783011, 4310873, 6158390, 7566022, 7829953, 8621746, 15659906, 18915055, 21554365, 26481077, 37830110, 39149765, 43108730, 52962154, 54809671, 78299530, 109619342, 132405385, 185367539, 264810770, 274048355, 336687979, 370735078, 383667697, 548096710, 673375958, 767335394, 926837695, 1683439895, 1853675390, 1918338485, 2356815853, 3366879790, 3836676970, 4713631706, 11784079265, 16497710971, 23568158530, 32995421942, 82488554855, 164977109710]

約数ペア:

[(1, 164977109710), (2, 82488554855), (5, 32995421942), (7, 23568158530), (10, 16497710971), (14, 11784079265), (35, 4713631706), (43, 3836676970), (49, 3366879790), (70, 2356815853), (86, 1918338485), (89, 1853675390), (98, 1683439895), (178, 926837695), (215, 767335394), (245, 673375958), (301, 548096710), (430, 383667697), (445, 370735078), (490, 336687979), (602, 274048355), (623, 264810770), (890, 185367539), (1246, 132405385), (1505, 109619342), (2107, 78299530), (3010, 54809671), (3115, 52962154), (3827, 43108730), (4214, 39149765), (4361, 37830110), (6230, 26481077), (7654, 21554365), (8722, 18915055), (10535, 15659906), (19135, 8621746), (21070, 7829953), (21805, 7566022), (26789, 6158390), (38270, 4310873), (43610, 3783011), (53578, 3079195), (87977, 1875230), (133945, 1231678), (175954, 937615), (187523, 879770), (267890, 615839), (375046, 439885)]