139781616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13218

約数の個数: 80

約数和(自身を含む): 411786144

約数和(自身を除く): 272004528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 13177, 26354, 39531, 52708, 79062, 105416, 158124, 171301, 210832, 224009, 316248, 342602, 448018, 513903, 632496, 672027, 685204, 896036, 1027806, 1344054, 1370408, 1792072, 2055612, 2688108, 2740816, 2912117, 3584144, 4111224, 5376216, 5824234, 8222448, 8736351, 10752432, 11648468, 17472702, 23296936, 34945404, 46593872, 69890808, 139781616]

約数ペア:

[(1, 139781616), (2, 69890808), (3, 46593872), (4, 34945404), (6, 23296936), (8, 17472702), (12, 11648468), (13, 10752432), (16, 8736351), (17, 8222448), (24, 5824234), (26, 5376216), (34, 4111224), (39, 3584144), (48, 2912117), (51, 2740816), (52, 2688108), (68, 2055612), (78, 1792072), (102, 1370408), (104, 1344054), (136, 1027806), (156, 896036), (204, 685204), (208, 672027), (221, 632496), (272, 513903), (312, 448018), (408, 342602), (442, 316248), (624, 224009), (663, 210832), (816, 171301), (884, 158124), (1326, 105416), (1768, 79062), (2652, 52708), (3536, 39531), (5304, 26354), (10608, 13177)]