154707072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 128

約数和(自身を含む): 468840960

約数和(自身を除く): 314133888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 1823, 2176, 2496, 2652, 3264, 3536, 3646, 4992, 5304, 5469, 6528, 7072, 7292, 10608, 10938, 14144, 14584, 21216, 21876, 23699, 28288, 29168, 30991, 42432, 43752, 47398, 58336, 61982, 71097, 84864, 87504, 92973, 94796, 116672, 123964, 142194, 175008, 185946, 189592, 233344, 247928, 284388, 350016, 371892, 379184, 402883, 495856, 568776, 700032, 743784, 758368, 805766, 991712, 1137552, 1208649, 1487568, 1516736, 1611532, 1983424, 2275104, 2417298, 2975136, 3033472, 3223064, 3966848, 4550208, 4834596, 5950272, 6446128, 9100416, 9669192, 11900544, 12892256, 19338384, 25784512, 38676768, 51569024, 77353536, 154707072]

約数ペア:

[(1, 154707072), (2, 77353536), (3, 51569024), (4, 38676768), (6, 25784512), (8, 19338384), (12, 12892256), (13, 11900544), (16, 9669192), (17, 9100416), (24, 6446128), (26, 5950272), (32, 4834596), (34, 4550208), (39, 3966848), (48, 3223064), (51, 3033472), (52, 2975136), (64, 2417298), (68, 2275104), (78, 1983424), (96, 1611532), (102, 1516736), (104, 1487568), (128, 1208649), (136, 1137552), (156, 991712), (192, 805766), (204, 758368), (208, 743784), (221, 700032), (272, 568776), (312, 495856), (384, 402883), (408, 379184), (416, 371892), (442, 350016), (544, 284388), (624, 247928), (663, 233344), (816, 189592), (832, 185946), (884, 175008), (1088, 142194), (1248, 123964), (1326, 116672), (1632, 94796), (1664, 92973), (1768, 87504), (1823, 84864), (2176, 71097), (2496, 61982), (2652, 58336), (3264, 47398), (3536, 43752), (3646, 42432), (4992, 30991), (5304, 29168), (5469, 28288), (6528, 23699), (7072, 21876), (7292, 21216), (10608, 14584), (10938, 14144)]