156916930555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{9749}}^1$

素因数の和:10300

約数の個数: 64

約数和(自身を含む): 237758976000

約数和(自身を除く): 80842045445

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 431, 485, 679, 1067, 2155, 3017, 3395, 4741, 5335, 7469, 9749, 15085, 23705, 33187, 37345, 41807, 48745, 68243, 107239, 165935, 209035, 292649, 341215, 459877, 536195, 750673, 945653, 1463245, 2299385, 3219139, 3753365, 4201819, 4728265, 6619571, 10402183, 16095695, 21009095, 29412733, 33097855, 46220009, 52010915, 72815281, 147063665, 231100045, 323540063, 364076405, 407576443, 1617700315, 2037882215, 2853035101, 4483340873, 14265175505, 22416704365, 31383386111, 156916930555]

約数ペア:

[(1, 156916930555), (5, 31383386111), (7, 22416704365), (11, 14265175505), (35, 4483340873), (55, 2853035101), (77, 2037882215), (97, 1617700315), (385, 407576443), (431, 364076405), (485, 323540063), (679, 231100045), (1067, 147063665), (2155, 72815281), (3017, 52010915), (3395, 46220009), (4741, 33097855), (5335, 29412733), (7469, 21009095), (9749, 16095695), (15085, 10402183), (23705, 6619571), (33187, 4728265), (37345, 4201819), (41807, 3753365), (48745, 3219139), (68243, 2299385), (107239, 1463245), (165935, 945653), (209035, 750673), (292649, 536195), (341215, 459877)]