138508656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 306962832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1144, 1187, 1326, 1496, 1716, 1768, 2244, 2288, 2374, 2431, 2652, 2992, 3432, 3536, 3561, 4488, 4748, 4862, 5304, 6864, 7122, 7293, 8976, 9496, 9724, 10608, 13057, 14244, 14586, 15431, 18992, 19448, 20179, 26114, 28488, 29172, 30862, 38896, 39171, 40358, 46293, 52228, 56976, 58344, 60537, 61724, 78342, 80716, 92586, 104456, 116688, 121074, 123448, 156684, 161432, 169741, 185172, 208912, 221969, 242148, 246896, 262327, 313368, 322864, 339482, 370344, 443938, 484296, 509223, 524654, 626736, 665907, 678964, 740688, 786981, 887876, 968592, 1018446, 1049308, 1331814, 1357928, 1573962, 1775752, 2036892, 2098616, 2663628, 2715856, 2885597, 3147924, 3551504, 4073784, 4197232, 5327256, 5771194, 6295848, 8147568, 8656791, 10654512, 11542388, 12591696, 17313582, 23084776, 34627164, 46169552, 69254328, 138508656]

約数ペア:

[(1, 138508656), (2, 69254328), (3, 46169552), (4, 34627164), (6, 23084776), (8, 17313582), (11, 12591696), (12, 11542388), (13, 10654512), (16, 8656791), (17, 8147568), (22, 6295848), (24, 5771194), (26, 5327256), (33, 4197232), (34, 4073784), (39, 3551504), (44, 3147924), (48, 2885597), (51, 2715856), (52, 2663628), (66, 2098616), (68, 2036892), (78, 1775752), (88, 1573962), (102, 1357928), (104, 1331814), (132, 1049308), (136, 1018446), (143, 968592), (156, 887876), (176, 786981), (187, 740688), (204, 678964), (208, 665907), (221, 626736), (264, 524654), (272, 509223), (286, 484296), (312, 443938), (374, 370344), (408, 339482), (429, 322864), (442, 313368), (528, 262327), (561, 246896), (572, 242148), (624, 221969), (663, 208912), (748, 185172), (816, 169741), (858, 161432), (884, 156684), (1122, 123448), (1144, 121074), (1187, 116688), (1326, 104456), (1496, 92586), (1716, 80716), (1768, 78342), (2244, 61724), (2288, 60537), (2374, 58344), (2431, 56976), (2652, 52228), (2992, 46293), (3432, 40358), (3536, 39171), (3561, 38896), (4488, 30862), (4748, 29172), (4862, 28488), (5304, 26114), (6864, 20179), (7122, 19448), (7293, 18992), (8976, 15431), (9496, 14586), (9724, 14244), (10608, 13057)]