167937720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 533744640

約数和(自身を除く): 365806920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 857, 920, 1065, 1380, 1420, 1633, 1704, 1714, 2130, 2571, 2760, 2840, 3266, 3428, 4260, 4285, 4899, 5142, 6532, 6856, 8165, 8520, 8570, 9798, 10284, 12855, 13064, 16330, 17140, 19596, 19711, 20568, 24495, 25710, 32660, 34280, 39192, 39422, 48990, 51420, 59133, 60847, 65320, 78844, 97980, 98555, 102840, 118266, 121694, 157688, 182541, 195960, 197110, 236532, 243388, 295665, 304235, 365082, 394220, 473064, 486776, 591330, 608470, 730164, 788440, 912705, 1182660, 1216940, 1399481, 1460328, 1825410, 2365320, 2433880, 2798962, 3650820, 4198443, 5597924, 6997405, 7301640, 8396886, 11195848, 13994810, 16793772, 20992215, 27989620, 33587544, 41984430, 55979240, 83968860, 167937720]

約数ペア:

[(1, 167937720), (2, 83968860), (3, 55979240), (4, 41984430), (5, 33587544), (6, 27989620), (8, 20992215), (10, 16793772), (12, 13994810), (15, 11195848), (20, 8396886), (23, 7301640), (24, 6997405), (30, 5597924), (40, 4198443), (46, 3650820), (60, 2798962), (69, 2433880), (71, 2365320), (92, 1825410), (115, 1460328), (120, 1399481), (138, 1216940), (142, 1182660), (184, 912705), (213, 788440), (230, 730164), (276, 608470), (284, 591330), (345, 486776), (355, 473064), (426, 394220), (460, 365082), (552, 304235), (568, 295665), (690, 243388), (710, 236532), (852, 197110), (857, 195960), (920, 182541), (1065, 157688), (1380, 121694), (1420, 118266), (1633, 102840), (1704, 98555), (1714, 97980), (2130, 78844), (2571, 65320), (2760, 60847), (2840, 59133), (3266, 51420), (3428, 48990), (4260, 39422), (4285, 39192), (4899, 34280), (5142, 32660), (6532, 25710), (6856, 24495), (8165, 20568), (8520, 19711), (8570, 19596), (9798, 17140), (10284, 16330), (12855, 13064)]