172015344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 506967552

約数和(自身を除く): 334952208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 167, 184, 207, 276, 311, 334, 368, 414, 501, 552, 622, 668, 828, 933, 1002, 1104, 1244, 1336, 1503, 1656, 1866, 2004, 2488, 2672, 2799, 3006, 3312, 3732, 3841, 4008, 4976, 5598, 6012, 7153, 7464, 7682, 8016, 11196, 11523, 12024, 14306, 14928, 15364, 21459, 22392, 23046, 24048, 28612, 30728, 34569, 42918, 44784, 46092, 51937, 57224, 61456, 64377, 69138, 85836, 92184, 103874, 114448, 128754, 138276, 155811, 171672, 184368, 207748, 257508, 276552, 311622, 343344, 415496, 467433, 515016, 553104, 623244, 830992, 934866, 1030032, 1194551, 1246488, 1869732, 2389102, 2492976, 3583653, 3739464, 4778204, 7167306, 7478928, 9556408, 10750959, 14334612, 19112816, 21501918, 28669224, 43003836, 57338448, 86007672, 172015344]

約数ペア:

[(1, 172015344), (2, 86007672), (3, 57338448), (4, 43003836), (6, 28669224), (8, 21501918), (9, 19112816), (12, 14334612), (16, 10750959), (18, 9556408), (23, 7478928), (24, 7167306), (36, 4778204), (46, 3739464), (48, 3583653), (69, 2492976), (72, 2389102), (92, 1869732), (138, 1246488), (144, 1194551), (167, 1030032), (184, 934866), (207, 830992), (276, 623244), (311, 553104), (334, 515016), (368, 467433), (414, 415496), (501, 343344), (552, 311622), (622, 276552), (668, 257508), (828, 207748), (933, 184368), (1002, 171672), (1104, 155811), (1244, 138276), (1336, 128754), (1503, 114448), (1656, 103874), (1866, 92184), (2004, 85836), (2488, 69138), (2672, 64377), (2799, 61456), (3006, 57224), (3312, 51937), (3732, 46092), (3841, 44784), (4008, 42918), (4976, 34569), (5598, 30728), (6012, 28612), (7153, 24048), (7464, 23046), (7682, 22392), (8016, 21459), (11196, 15364), (11523, 14928), (12024, 14306)]