123183872

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 286536096

約数和(自身を除く): 163352224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1297, 1484, 1696, 1792, 2594, 2968, 3392, 5188, 5936, 6784, 9079, 10376, 11872, 13568, 18158, 20752, 23744, 36316, 41504, 47488, 68741, 72632, 83008, 94976, 137482, 145264, 166016, 274964, 290528, 332032, 481187, 549928, 581056, 962374, 1099856, 1162112, 1924748, 2199712, 2324224, 3849496, 4399424, 7698992, 8798848, 15397984, 17597696, 30795968, 61591936, 123183872]

約数ペア:

[(1, 123183872), (2, 61591936), (4, 30795968), (7, 17597696), (8, 15397984), (14, 8798848), (16, 7698992), (28, 4399424), (32, 3849496), (53, 2324224), (56, 2199712), (64, 1924748), (106, 1162112), (112, 1099856), (128, 962374), (212, 581056), (224, 549928), (256, 481187), (371, 332032), (424, 290528), (448, 274964), (742, 166016), (848, 145264), (896, 137482), (1297, 94976), (1484, 83008), (1696, 72632), (1792, 68741), (2594, 47488), (2968, 41504), (3392, 36316), (5188, 23744), (5936, 20752), (6784, 18158), (9079, 13568), (10376, 11872)]