144403896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1853

約数の個数: 128

約数和(自身を含む): 456583680

約数和(自身を除く): 312179784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1787, 1924, 2072, 2184, 2886, 3108, 3367, 3574, 3848, 5361, 5772, 6216, 6734, 7148, 10101, 10722, 11544, 12509, 13468, 14296, 20202, 21444, 23231, 25018, 26936, 37527, 40404, 42888, 46462, 50036, 66119, 69693, 75054, 80808, 92924, 100072, 132238, 139386, 150108, 162617, 185848, 198357, 264476, 278772, 300216, 325234, 396714, 462833, 487851, 528952, 557544, 650468, 793428, 859547, 925666, 975702, 1300936, 1388499, 1586856, 1719094, 1851332, 1951404, 2578641, 2776998, 3438188, 3702664, 3902808, 5157282, 5553996, 6016829, 6876376, 10314564, 11107992, 12033658, 18050487, 20629128, 24067316, 36100974, 48134632, 72201948, 144403896]

約数ペア:

[(1, 144403896), (2, 72201948), (3, 48134632), (4, 36100974), (6, 24067316), (7, 20629128), (8, 18050487), (12, 12033658), (13, 11107992), (14, 10314564), (21, 6876376), (24, 6016829), (26, 5553996), (28, 5157282), (37, 3902808), (39, 3702664), (42, 3438188), (52, 2776998), (56, 2578641), (74, 1951404), (78, 1851332), (84, 1719094), (91, 1586856), (104, 1388499), (111, 1300936), (148, 975702), (156, 925666), (168, 859547), (182, 793428), (222, 650468), (259, 557544), (273, 528952), (296, 487851), (312, 462833), (364, 396714), (444, 325234), (481, 300216), (518, 278772), (546, 264476), (728, 198357), (777, 185848), (888, 162617), (962, 150108), (1036, 139386), (1092, 132238), (1443, 100072), (1554, 92924), (1787, 80808), (1924, 75054), (2072, 69693), (2184, 66119), (2886, 50036), (3108, 46462), (3367, 42888), (3574, 40404), (3848, 37527), (5361, 26936), (5772, 25018), (6216, 23231), (6734, 21444), (7148, 20202), (10101, 14296), (10722, 13468), (11544, 12509)]