163085104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 393099840

約数和(自身を除く): 230014736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1109, 1313, 1414, 1456, 1616, 2218, 2626, 2828, 4436, 5252, 5656, 7763, 8872, 9191, 10504, 11312, 14417, 15526, 17744, 18382, 21008, 28834, 31052, 36764, 57668, 62104, 73528, 100919, 112009, 115336, 124208, 147056, 201838, 224018, 230672, 403676, 448036, 784063, 807352, 896072, 1456117, 1568126, 1614704, 1792144, 2912234, 3136252, 5824468, 6272504, 10192819, 11648936, 12545008, 20385638, 23297872, 40771276, 81542552, 163085104]

約数ペア:

[(1, 163085104), (2, 81542552), (4, 40771276), (7, 23297872), (8, 20385638), (13, 12545008), (14, 11648936), (16, 10192819), (26, 6272504), (28, 5824468), (52, 3136252), (56, 2912234), (91, 1792144), (101, 1614704), (104, 1568126), (112, 1456117), (182, 896072), (202, 807352), (208, 784063), (364, 448036), (404, 403676), (707, 230672), (728, 224018), (808, 201838), (1109, 147056), (1313, 124208), (1414, 115336), (1456, 112009), (1616, 100919), (2218, 73528), (2626, 62104), (2828, 57668), (4436, 36764), (5252, 31052), (5656, 28834), (7763, 21008), (8872, 18382), (9191, 17744), (10504, 15526), (11312, 14417)]