138153088

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 289941120

約数和(自身を除く): 151788032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 167, 184, 281, 334, 368, 562, 668, 736, 1124, 1336, 1472, 2248, 2672, 2944, 3841, 4496, 5344, 6463, 7682, 8992, 10688, 12926, 15364, 17984, 21376, 25852, 30728, 35968, 46927, 51704, 61456, 93854, 103408, 122912, 187708, 206816, 245824, 375416, 413632, 491648, 750832, 827264, 1079321, 1501664, 2158642, 3003328, 4317284, 6006656, 8634568, 17269136, 34538272, 69076544, 138153088]

約数ペア:

[(1, 138153088), (2, 69076544), (4, 34538272), (8, 17269136), (16, 8634568), (23, 6006656), (32, 4317284), (46, 3003328), (64, 2158642), (92, 1501664), (128, 1079321), (167, 827264), (184, 750832), (281, 491648), (334, 413632), (368, 375416), (562, 245824), (668, 206816), (736, 187708), (1124, 122912), (1336, 103408), (1472, 93854), (2248, 61456), (2672, 51704), (2944, 46927), (3841, 35968), (4496, 30728), (5344, 25852), (6463, 21376), (7682, 17984), (8992, 15364), (10688, 12926)]