128193696

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7297}}^1$

素因数の和:7374

約数の個数: 72

約数和(自身を含む): 370577844

約数和(自身を除く): 242384148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 7297, 8784, 14594, 17568, 21891, 29188, 43782, 58376, 65673, 87564, 116752, 131346, 175128, 233504, 262692, 350256, 445117, 525384, 700512, 890234, 1050768, 1335351, 1780468, 2101536, 2670702, 3560936, 4006053, 5341404, 7121872, 8012106, 10682808, 14243744, 16024212, 21365616, 32048424, 42731232, 64096848, 128193696]

約数ペア:

[(1, 128193696), (2, 64096848), (3, 42731232), (4, 32048424), (6, 21365616), (8, 16024212), (9, 14243744), (12, 10682808), (16, 8012106), (18, 7121872), (24, 5341404), (32, 4006053), (36, 3560936), (48, 2670702), (61, 2101536), (72, 1780468), (96, 1335351), (122, 1050768), (144, 890234), (183, 700512), (244, 525384), (288, 445117), (366, 350256), (488, 262692), (549, 233504), (732, 175128), (976, 131346), (1098, 116752), (1464, 87564), (1952, 65673), (2196, 58376), (2928, 43782), (4392, 29188), (5856, 21891), (7297, 17568), (8784, 14594)]