131020224

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 370990368

約数和(自身を除く): 239970144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 137, 192, 204, 272, 274, 293, 408, 411, 544, 548, 586, 816, 822, 879, 1088, 1096, 1172, 1632, 1644, 1758, 2192, 2329, 2344, 3264, 3288, 3516, 4384, 4658, 4688, 4981, 6576, 6987, 7032, 8768, 9316, 9376, 9962, 13152, 13974, 14064, 14943, 18632, 18752, 19924, 26304, 27948, 28128, 29886, 37264, 39848, 40141, 55896, 56256, 59772, 74528, 79696, 80282, 111792, 119544, 120423, 149056, 159392, 160564, 223584, 239088, 240846, 318784, 321128, 447168, 478176, 481692, 642256, 682397, 956352, 963384, 1284512, 1364794, 1926768, 2047191, 2569024, 2729588, 3853536, 4094382, 5459176, 7707072, 8188764, 10918352, 16377528, 21836704, 32755056, 43673408, 65510112, 131020224]

約数ペア:

[(1, 131020224), (2, 65510112), (3, 43673408), (4, 32755056), (6, 21836704), (8, 16377528), (12, 10918352), (16, 8188764), (17, 7707072), (24, 5459176), (32, 4094382), (34, 3853536), (48, 2729588), (51, 2569024), (64, 2047191), (68, 1926768), (96, 1364794), (102, 1284512), (136, 963384), (137, 956352), (192, 682397), (204, 642256), (272, 481692), (274, 478176), (293, 447168), (408, 321128), (411, 318784), (544, 240846), (548, 239088), (586, 223584), (816, 160564), (822, 159392), (879, 149056), (1088, 120423), (1096, 119544), (1172, 111792), (1632, 80282), (1644, 79696), (1758, 74528), (2192, 59772), (2329, 56256), (2344, 55896), (3264, 40141), (3288, 39848), (3516, 37264), (4384, 29886), (4658, 28128), (4688, 27948), (4981, 26304), (6576, 19924), (6987, 18752), (7032, 18632), (8768, 14943), (9316, 14064), (9376, 13974), (9962, 13152)]