139940532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 376451712

約数和(自身を除く): 236511180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 251, 306, 502, 612, 753, 911, 1004, 1506, 1822, 2259, 2733, 3012, 3644, 4267, 4518, 5466, 8199, 8534, 9036, 10932, 12801, 15487, 16398, 17068, 25602, 30974, 32796, 38403, 46461, 51204, 61948, 76806, 92922, 139383, 153612, 185844, 228661, 278766, 457322, 557532, 685983, 914644, 1371966, 2057949, 2743932, 3887237, 4115898, 7774474, 8231796, 11661711, 15548948, 23323422, 34985133, 46646844, 69970266, 139940532]

約数ペア:

[(1, 139940532), (2, 69970266), (3, 46646844), (4, 34985133), (6, 23323422), (9, 15548948), (12, 11661711), (17, 8231796), (18, 7774474), (34, 4115898), (36, 3887237), (51, 2743932), (68, 2057949), (102, 1371966), (153, 914644), (204, 685983), (251, 557532), (306, 457322), (502, 278766), (612, 228661), (753, 185844), (911, 153612), (1004, 139383), (1506, 92922), (1822, 76806), (2259, 61948), (2733, 51204), (3012, 46461), (3644, 38403), (4267, 32796), (4518, 30974), (5466, 25602), (8199, 17068), (8534, 16398), (9036, 15487), (10932, 12801)]