129877696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4281

約数の個数: 56

約数和(自身を含む): 285120080

約数和(自身を除く): 155242384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 4219, 7696, 8438, 15392, 16876, 30784, 33752, 54847, 67504, 109694, 135008, 156103, 219388, 270016, 312206, 438776, 624412, 877552, 1248824, 1755104, 2029339, 2497648, 3510208, 4058678, 4995296, 8117356, 9990592, 16234712, 32469424, 64938848, 129877696]

約数ペア:

[(1, 129877696), (2, 64938848), (4, 32469424), (8, 16234712), (13, 9990592), (16, 8117356), (26, 4995296), (32, 4058678), (37, 3510208), (52, 2497648), (64, 2029339), (74, 1755104), (104, 1248824), (148, 877552), (208, 624412), (296, 438776), (416, 312206), (481, 270016), (592, 219388), (832, 156103), (962, 135008), (1184, 109694), (1924, 67504), (2368, 54847), (3848, 33752), (4219, 30784), (7696, 16876), (8438, 15392)]