156440844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10255

約数の個数: 72

約数和(自身を含む): 459394208

約数和(自身を除く): 302953364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 10177, 15372, 20354, 30531, 40708, 61062, 71239, 91593, 122124, 142478, 183186, 213717, 284956, 366372, 427434, 620797, 641151, 854868, 1241594, 1282302, 1862391, 2483188, 2564604, 3724782, 4345579, 5587173, 7449564, 8691158, 11174346, 13036737, 17382316, 22348692, 26073474, 39110211, 52146948, 78220422, 156440844]

約数ペア:

[(1, 156440844), (2, 78220422), (3, 52146948), (4, 39110211), (6, 26073474), (7, 22348692), (9, 17382316), (12, 13036737), (14, 11174346), (18, 8691158), (21, 7449564), (28, 5587173), (36, 4345579), (42, 3724782), (61, 2564604), (63, 2483188), (84, 1862391), (122, 1282302), (126, 1241594), (183, 854868), (244, 641151), (252, 620797), (366, 427434), (427, 366372), (549, 284956), (732, 213717), (854, 183186), (1098, 142478), (1281, 122124), (1708, 91593), (2196, 71239), (2562, 61062), (3843, 40708), (5124, 30531), (7686, 20354), (10177, 15372)]