121505384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15210

約数の個数: 64

約数和(自身を含む): 305907840

約数和(自身を除く): 184402456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 15173, 30346, 60692, 106211, 121384, 166903, 197249, 212422, 333806, 394498, 424844, 667612, 788996, 849688, 1168321, 1335224, 1380743, 1577992, 2169739, 2336642, 2761486, 4339478, 4673284, 5522972, 8678956, 9346568, 11045944, 15188173, 17357912, 30376346, 60752692, 121505384]

約数ペア:

[(1, 121505384), (2, 60752692), (4, 30376346), (7, 17357912), (8, 15188173), (11, 11045944), (13, 9346568), (14, 8678956), (22, 5522972), (26, 4673284), (28, 4339478), (44, 2761486), (52, 2336642), (56, 2169739), (77, 1577992), (88, 1380743), (91, 1335224), (104, 1168321), (143, 849688), (154, 788996), (182, 667612), (286, 424844), (308, 394498), (364, 333806), (572, 212422), (616, 197249), (728, 166903), (1001, 121384), (1144, 106211), (2002, 60692), (4004, 30346), (8008, 15173)]