123915888

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{14107}}^1$

素因数の和:14182

約数の個数: 60

約数和(自身を含む): 352502488

約数和(自身を除く): 228586600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 14107, 28214, 42321, 56428, 84642, 112856, 126963, 169284, 225712, 253926, 338568, 507852, 677136, 860527, 1015704, 1721054, 2031408, 2581581, 3442108, 5163162, 6884216, 7744743, 10326324, 13768432, 15489486, 20652648, 30978972, 41305296, 61957944, 123915888]

約数ペア:

[(1, 123915888), (2, 61957944), (3, 41305296), (4, 30978972), (6, 20652648), (8, 15489486), (9, 13768432), (12, 10326324), (16, 7744743), (18, 6884216), (24, 5163162), (36, 3442108), (48, 2581581), (61, 2031408), (72, 1721054), (122, 1015704), (144, 860527), (183, 677136), (244, 507852), (366, 338568), (488, 253926), (549, 225712), (732, 169284), (976, 126963), (1098, 112856), (1464, 84642), (2196, 56428), (2928, 42321), (4392, 28214), (8784, 14107)]