16964112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 51023520

約数和(自身を除く): 34059408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 89, 114, 132, 152, 176, 178, 209, 228, 264, 267, 304, 356, 361, 418, 456, 528, 534, 627, 712, 722, 836, 912, 979, 1068, 1083, 1254, 1424, 1444, 1672, 1691, 1958, 2136, 2166, 2508, 2888, 2937, 3344, 3382, 3916, 3971, 4272, 4332, 5016, 5073, 5776, 5874, 6764, 7832, 7942, 8664, 10032, 10146, 11748, 11913, 13528, 15664, 15884, 17328, 18601, 20292, 23496, 23826, 27056, 31768, 32129, 37202, 40584, 46992, 47652, 55803, 63536, 64258, 74404, 81168, 95304, 96387, 111606, 128516, 148808, 190608, 192774, 223212, 257032, 297616, 353419, 385548, 446424, 514064, 706838, 771096, 892848, 1060257, 1413676, 1542192, 2120514, 2827352, 4241028, 5654704, 8482056, 16964112]

約数ペア:

[(1, 16964112), (2, 8482056), (3, 5654704), (4, 4241028), (6, 2827352), (8, 2120514), (11, 1542192), (12, 1413676), (16, 1060257), (19, 892848), (22, 771096), (24, 706838), (33, 514064), (38, 446424), (44, 385548), (48, 353419), (57, 297616), (66, 257032), (76, 223212), (88, 192774), (89, 190608), (114, 148808), (132, 128516), (152, 111606), (176, 96387), (178, 95304), (209, 81168), (228, 74404), (264, 64258), (267, 63536), (304, 55803), (356, 47652), (361, 46992), (418, 40584), (456, 37202), (528, 32129), (534, 31768), (627, 27056), (712, 23826), (722, 23496), (836, 20292), (912, 18601), (979, 17328), (1068, 15884), (1083, 15664), (1254, 13528), (1424, 11913), (1444, 11748), (1672, 10146), (1691, 10032), (1958, 8664), (2136, 7942), (2166, 7832), (2508, 6764), (2888, 5874), (2937, 5776), (3344, 5073), (3382, 5016), (3916, 4332), (3971, 4272)]