149548576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 312355008

約数和(自身を除く): 162806432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 3331, 5612, 6662, 11224, 13324, 22448, 26648, 44896, 53296, 76613, 106592, 153226, 203191, 306452, 406382, 612904, 812764, 1225808, 1625528, 2451616, 3251056, 4673393, 6502112, 9346786, 18693572, 37387144, 74774288, 149548576]

約数ペア:

[(1, 149548576), (2, 74774288), (4, 37387144), (8, 18693572), (16, 9346786), (23, 6502112), (32, 4673393), (46, 3251056), (61, 2451616), (92, 1625528), (122, 1225808), (184, 812764), (244, 612904), (368, 406382), (488, 306452), (736, 203191), (976, 153226), (1403, 106592), (1952, 76613), (2806, 53296), (3331, 44896), (5612, 26648), (6662, 22448), (11224, 13324)]