155788752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 505681920

約数和(自身を除く): 349893168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1061, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 2122, 2128, 2576, 2622, 3059, 3183, 3192, 3496, 3864, 4244, 5244, 6118, 6366, 6384, 6992, 7427, 7728, 8488, 9177, 10488, 12236, 12732, 14854, 16976, 18354, 20159, 20976, 22281, 24403, 24472, 25464, 29708, 36708, 40318, 44562, 48806, 48944, 50928, 59416, 60477, 73209, 73416, 80636, 89124, 97612, 118832, 120954, 141113, 146418, 146832, 161272, 170821, 178248, 195224, 241908, 282226, 292836, 322544, 341642, 356496, 390448, 423339, 463657, 483816, 512463, 564452, 585672, 683284, 846678, 927314, 967632, 1024926, 1128904, 1171344, 1366568, 1390971, 1693356, 1854628, 2049852, 2257808, 2733136, 2781942, 3245599, 3386712, 3709256, 4099704, 5563884, 6491198, 6773424, 7418512, 8199408, 9736797, 11127768, 12982396, 19473594, 22255536, 25964792, 38947188, 51929584, 77894376, 155788752]

約数ペア:

[(1, 155788752), (2, 77894376), (3, 51929584), (4, 38947188), (6, 25964792), (7, 22255536), (8, 19473594), (12, 12982396), (14, 11127768), (16, 9736797), (19, 8199408), (21, 7418512), (23, 6773424), (24, 6491198), (28, 5563884), (38, 4099704), (42, 3709256), (46, 3386712), (48, 3245599), (56, 2781942), (57, 2733136), (69, 2257808), (76, 2049852), (84, 1854628), (92, 1693356), (112, 1390971), (114, 1366568), (133, 1171344), (138, 1128904), (152, 1024926), (161, 967632), (168, 927314), (184, 846678), (228, 683284), (266, 585672), (276, 564452), (304, 512463), (322, 483816), (336, 463657), (368, 423339), (399, 390448), (437, 356496), (456, 341642), (483, 322544), (532, 292836), (552, 282226), (644, 241908), (798, 195224), (874, 178248), (912, 170821), (966, 161272), (1061, 146832), (1064, 146418), (1104, 141113), (1288, 120954), (1311, 118832), (1596, 97612), (1748, 89124), (1932, 80636), (2122, 73416), (2128, 73209), (2576, 60477), (2622, 59416), (3059, 50928), (3183, 48944), (3192, 48806), (3496, 44562), (3864, 40318), (4244, 36708), (5244, 29708), (6118, 25464), (6366, 24472), (6384, 24403), (6992, 22281), (7427, 20976), (7728, 20159), (8488, 18354), (9177, 16976), (10488, 14854), (12236, 12732)]