152855008

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 306996480

約数和(自身を除く): 154141472

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 191, 281, 356, 382, 562, 712, 764, 1124, 1424, 1528, 2248, 2848, 3056, 4496, 6112, 8992, 16999, 25009, 33998, 50018, 53671, 67996, 100036, 107342, 135992, 200072, 214684, 271984, 400144, 429368, 543968, 800288, 858736, 1717472, 4776719, 9553438, 19106876, 38213752, 76427504, 152855008]

約数ペア:

[(1, 152855008), (2, 76427504), (4, 38213752), (8, 19106876), (16, 9553438), (32, 4776719), (89, 1717472), (178, 858736), (191, 800288), (281, 543968), (356, 429368), (382, 400144), (562, 271984), (712, 214684), (764, 200072), (1124, 135992), (1424, 107342), (1528, 100036), (2248, 67996), (2848, 53671), (3056, 50018), (4496, 33998), (6112, 25009), (8992, 16999)]