120385772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 260112384

約数和(自身を除く): 139726612

約数列:

[1, 2, 4, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 124, 191, 221, 299, 382, 391, 403, 442, 527, 598, 713, 764, 782, 806, 884, 1054, 1196, 1426, 1564, 1612, 2108, 2483, 2852, 3247, 4393, 4966, 5083, 5921, 6494, 6851, 8786, 9269, 9932, 10166, 11842, 12121, 12988, 13702, 17572, 18538, 20332, 23684, 24242, 27404, 37076, 42211, 48484, 57109, 74681, 76973, 84422, 100657, 114218, 136183, 149362, 153946, 157573, 168844, 201314, 228436, 272366, 298724, 307892, 315146, 402628, 544732, 630292, 970853, 1308541, 1770379, 1941706, 2315111, 2617082, 3540758, 3883412, 4630222, 5234164, 7081516, 9260444, 30096443, 60192886, 120385772]

約数ペア:

[(1, 120385772), (2, 60192886), (4, 30096443), (13, 9260444), (17, 7081516), (23, 5234164), (26, 4630222), (31, 3883412), (34, 3540758), (46, 2617082), (52, 2315111), (62, 1941706), (68, 1770379), (92, 1308541), (124, 970853), (191, 630292), (221, 544732), (299, 402628), (382, 315146), (391, 307892), (403, 298724), (442, 272366), (527, 228436), (598, 201314), (713, 168844), (764, 157573), (782, 153946), (806, 149362), (884, 136183), (1054, 114218), (1196, 100657), (1426, 84422), (1564, 76973), (1612, 74681), (2108, 57109), (2483, 48484), (2852, 42211), (3247, 37076), (4393, 27404), (4966, 24242), (5083, 23684), (5921, 20332), (6494, 18538), (6851, 17572), (8786, 13702), (9269, 12988), (9932, 12121), (10166, 11842)]