147996921616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{529741}}^1$

素因数の和:530687

約数の個数: 40

約数和(自身を含む): 302164836800

約数和(自身を除く): 154167915184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 919, 1838, 3676, 7352, 14704, 17461, 34922, 69844, 139688, 279376, 529741, 1059482, 2118964, 4237928, 8475856, 10065079, 20130158, 40260316, 80520632, 161041264, 486831979, 973663958, 1947327916, 3894655832, 7789311664, 9249807601, 18499615202, 36999230404, 73998460808, 147996921616]

約数ペア:

[(1, 147996921616), (2, 73998460808), (4, 36999230404), (8, 18499615202), (16, 9249807601), (19, 7789311664), (38, 3894655832), (76, 1947327916), (152, 973663958), (304, 486831979), (919, 161041264), (1838, 80520632), (3676, 40260316), (7352, 20130158), (14704, 10065079), (17461, 8475856), (34922, 4237928), (69844, 2118964), (139688, 1059482), (279376, 529741)]