155675304

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 454348800

約数和(自身を除く): 298673496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 347, 372, 402, 536, 558, 603, 694, 744, 804, 837, 1041, 1116, 1206, 1388, 1608, 1674, 1809, 2077, 2082, 2232, 2412, 2776, 3123, 3348, 3618, 4154, 4164, 4824, 6231, 6246, 6696, 7236, 8308, 8328, 9369, 10757, 12462, 12492, 14472, 16616, 18693, 18738, 21514, 23249, 24924, 24984, 32271, 37386, 37476, 43028, 46498, 49848, 56079, 64542, 69747, 74772, 74952, 86056, 92996, 96813, 112158, 129084, 139494, 149544, 185992, 193626, 209241, 224316, 258168, 278988, 290439, 387252, 418482, 448632, 557976, 580878, 627723, 720719, 774504, 836964, 1161756, 1255446, 1441438, 1673928, 2162157, 2323512, 2510892, 2882876, 4324314, 5021784, 5765752, 6486471, 8648628, 12972942, 17297256, 19459413, 25945884, 38918826, 51891768, 77837652, 155675304]

約数ペア:

[(1, 155675304), (2, 77837652), (3, 51891768), (4, 38918826), (6, 25945884), (8, 19459413), (9, 17297256), (12, 12972942), (18, 8648628), (24, 6486471), (27, 5765752), (31, 5021784), (36, 4324314), (54, 2882876), (62, 2510892), (67, 2323512), (72, 2162157), (93, 1673928), (108, 1441438), (124, 1255446), (134, 1161756), (186, 836964), (201, 774504), (216, 720719), (248, 627723), (268, 580878), (279, 557976), (347, 448632), (372, 418482), (402, 387252), (536, 290439), (558, 278988), (603, 258168), (694, 224316), (744, 209241), (804, 193626), (837, 185992), (1041, 149544), (1116, 139494), (1206, 129084), (1388, 112158), (1608, 96813), (1674, 92996), (1809, 86056), (2077, 74952), (2082, 74772), (2232, 69747), (2412, 64542), (2776, 56079), (3123, 49848), (3348, 46498), (3618, 43028), (4154, 37476), (4164, 37386), (4824, 32271), (6231, 24984), (6246, 24924), (6696, 23249), (7236, 21514), (8308, 18738), (8328, 18693), (9369, 16616), (10757, 14472), (12462, 12492)]