140080304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 219896656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 47, 52, 56, 89, 91, 92, 94, 104, 112, 161, 178, 182, 184, 188, 208, 299, 322, 329, 356, 364, 368, 376, 598, 611, 623, 644, 658, 712, 728, 752, 1081, 1157, 1196, 1222, 1246, 1288, 1316, 1424, 1456, 2047, 2093, 2162, 2314, 2392, 2444, 2492, 2576, 2632, 4094, 4183, 4186, 4277, 4324, 4628, 4784, 4888, 4984, 5264, 7567, 8099, 8188, 8366, 8372, 8554, 8648, 9256, 9776, 9968, 14053, 14329, 15134, 16198, 16376, 16732, 16744, 17108, 17296, 18512, 26611, 28106, 28658, 29281, 30268, 32396, 32752, 33464, 33488, 34216, 53222, 54379, 56212, 57316, 58562, 60536, 64792, 66928, 68432, 96209, 98371, 106444, 108758, 112424, 114632, 117124, 121072, 129584, 186277, 192418, 196742, 212888, 217516, 224848, 229264, 234248, 372554, 380653, 384836, 393484, 425776, 435032, 468496, 673463, 745108, 761306, 769672, 786968, 870064, 1250717, 1346926, 1490216, 1522612, 1539344, 1573936, 2501434, 2693852, 2980432, 3045224, 5002868, 5387704, 6090448, 8755019, 10005736, 10775408, 17510038, 20011472, 35020076, 70040152, 140080304]

約数ペア:

[(1, 140080304), (2, 70040152), (4, 35020076), (7, 20011472), (8, 17510038), (13, 10775408), (14, 10005736), (16, 8755019), (23, 6090448), (26, 5387704), (28, 5002868), (46, 3045224), (47, 2980432), (52, 2693852), (56, 2501434), (89, 1573936), (91, 1539344), (92, 1522612), (94, 1490216), (104, 1346926), (112, 1250717), (161, 870064), (178, 786968), (182, 769672), (184, 761306), (188, 745108), (208, 673463), (299, 468496), (322, 435032), (329, 425776), (356, 393484), (364, 384836), (368, 380653), (376, 372554), (598, 234248), (611, 229264), (623, 224848), (644, 217516), (658, 212888), (712, 196742), (728, 192418), (752, 186277), (1081, 129584), (1157, 121072), (1196, 117124), (1222, 114632), (1246, 112424), (1288, 108758), (1316, 106444), (1424, 98371), (1456, 96209), (2047, 68432), (2093, 66928), (2162, 64792), (2314, 60536), (2392, 58562), (2444, 57316), (2492, 56212), (2576, 54379), (2632, 53222), (4094, 34216), (4183, 33488), (4186, 33464), (4277, 32752), (4324, 32396), (4628, 30268), (4784, 29281), (4888, 28658), (4984, 28106), (5264, 26611), (7567, 18512), (8099, 17296), (8188, 17108), (8366, 16744), (8372, 16732), (8554, 16376), (8648, 16198), (9256, 15134), (9776, 14329), (9968, 14053)]