147252992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 311260320

約数和(自身を除く): 164007328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 281, 356, 368, 562, 712, 736, 1124, 1424, 1472, 2047, 2248, 2848, 2944, 4094, 4496, 5696, 5888, 6463, 8188, 8992, 11392, 12926, 16376, 17984, 22784, 25009, 25852, 32752, 35968, 50018, 51704, 65504, 71936, 100036, 103408, 131008, 200072, 206816, 262016, 400144, 413632, 524032, 575207, 800288, 827264, 1150414, 1600576, 1654528, 2300828, 3201152, 4601656, 6402304, 9203312, 18406624, 36813248, 73626496, 147252992]

約数ペア:

[(1, 147252992), (2, 73626496), (4, 36813248), (8, 18406624), (16, 9203312), (23, 6402304), (32, 4601656), (46, 3201152), (64, 2300828), (89, 1654528), (92, 1600576), (128, 1150414), (178, 827264), (184, 800288), (256, 575207), (281, 524032), (356, 413632), (368, 400144), (562, 262016), (712, 206816), (736, 200072), (1124, 131008), (1424, 103408), (1472, 100036), (2047, 71936), (2248, 65504), (2848, 51704), (2944, 50018), (4094, 35968), (4496, 32752), (5696, 25852), (5888, 25009), (6463, 22784), (8188, 17984), (8992, 16376), (11392, 12926)]