144425928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 369515520

約数和(自身を除く): 225089592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 647, 786, 852, 1048, 1294, 1572, 1704, 1941, 2588, 3144, 3882, 5176, 7764, 9301, 15528, 18602, 27903, 37204, 45937, 55806, 74408, 84757, 91874, 111612, 137811, 169514, 183748, 223224, 254271, 275622, 339028, 367496, 508542, 551244, 678056, 1017084, 1102488, 2034168, 6017747, 12035494, 18053241, 24070988, 36106482, 48141976, 72212964, 144425928]

約数ペア:

[(1, 144425928), (2, 72212964), (3, 48141976), (4, 36106482), (6, 24070988), (8, 18053241), (12, 12035494), (24, 6017747), (71, 2034168), (131, 1102488), (142, 1017084), (213, 678056), (262, 551244), (284, 508542), (393, 367496), (426, 339028), (524, 275622), (568, 254271), (647, 223224), (786, 183748), (852, 169514), (1048, 137811), (1294, 111612), (1572, 91874), (1704, 84757), (1941, 74408), (2588, 55806), (3144, 45937), (3882, 37204), (5176, 27903), (7764, 18602), (9301, 15528)]