145275312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 468858880

約数和(自身を除く): 323583568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 79, 84, 91, 104, 112, 156, 158, 168, 182, 208, 237, 273, 312, 316, 336, 364, 421, 474, 546, 553, 624, 632, 728, 842, 948, 1027, 1092, 1106, 1263, 1264, 1456, 1659, 1684, 1896, 2054, 2184, 2212, 2526, 2947, 3081, 3318, 3368, 3792, 4108, 4368, 4424, 5052, 5473, 5894, 6162, 6636, 6736, 7189, 8216, 8841, 8848, 10104, 10946, 11788, 12324, 13272, 14378, 16419, 16432, 17682, 20208, 21567, 21892, 23576, 24648, 26544, 28756, 32838, 33259, 35364, 38311, 43134, 43784, 47152, 49296, 57512, 65676, 66518, 70728, 76622, 86268, 87568, 99777, 114933, 115024, 131352, 133036, 141456, 153244, 172536, 199554, 229866, 232813, 262704, 266072, 306488, 345072, 399108, 432367, 459732, 465626, 532144, 612976, 698439, 798216, 864734, 919464, 931252, 1297101, 1396878, 1596432, 1729468, 1838928, 1862504, 2594202, 2793756, 3026569, 3458936, 3725008, 5188404, 5587512, 6053138, 6917872, 9079707, 10376808, 11175024, 12106276, 18159414, 20753616, 24212552, 36318828, 48425104, 72637656, 145275312]

約数ペア:

[(1, 145275312), (2, 72637656), (3, 48425104), (4, 36318828), (6, 24212552), (7, 20753616), (8, 18159414), (12, 12106276), (13, 11175024), (14, 10376808), (16, 9079707), (21, 6917872), (24, 6053138), (26, 5587512), (28, 5188404), (39, 3725008), (42, 3458936), (48, 3026569), (52, 2793756), (56, 2594202), (78, 1862504), (79, 1838928), (84, 1729468), (91, 1596432), (104, 1396878), (112, 1297101), (156, 931252), (158, 919464), (168, 864734), (182, 798216), (208, 698439), (237, 612976), (273, 532144), (312, 465626), (316, 459732), (336, 432367), (364, 399108), (421, 345072), (474, 306488), (546, 266072), (553, 262704), (624, 232813), (632, 229866), (728, 199554), (842, 172536), (948, 153244), (1027, 141456), (1092, 133036), (1106, 131352), (1263, 115024), (1264, 114933), (1456, 99777), (1659, 87568), (1684, 86268), (1896, 76622), (2054, 70728), (2184, 66518), (2212, 65676), (2526, 57512), (2947, 49296), (3081, 47152), (3318, 43784), (3368, 43134), (3792, 38311), (4108, 35364), (4368, 33259), (4424, 32838), (5052, 28756), (5473, 26544), (5894, 24648), (6162, 23576), (6636, 21892), (6736, 21567), (7189, 20208), (8216, 17682), (8841, 16432), (8848, 16419), (10104, 14378), (10946, 13272), (11788, 12324)]