159728868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3978

約数の個数: 96

約数和(自身を含む): 461462400

約数和(自身を除く): 301733532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3393, 3923, 4524, 6786, 7846, 10179, 11769, 13572, 15692, 20358, 23538, 35307, 40716, 47076, 50999, 70614, 101998, 105921, 113767, 141228, 152997, 203996, 211842, 227534, 305994, 341301, 423684, 455068, 458991, 611988, 682602, 917982, 1023903, 1365204, 1376973, 1478971, 1835964, 2047806, 2753946, 2957942, 3071709, 4095612, 4436913, 5507892, 5915884, 6143418, 8873826, 12286836, 13310739, 17747652, 26621478, 39932217, 53242956, 79864434, 159728868]

約数ペア:

[(1, 159728868), (2, 79864434), (3, 53242956), (4, 39932217), (6, 26621478), (9, 17747652), (12, 13310739), (13, 12286836), (18, 8873826), (26, 6143418), (27, 5915884), (29, 5507892), (36, 4436913), (39, 4095612), (52, 3071709), (54, 2957942), (58, 2753946), (78, 2047806), (87, 1835964), (108, 1478971), (116, 1376973), (117, 1365204), (156, 1023903), (174, 917982), (234, 682602), (261, 611988), (348, 458991), (351, 455068), (377, 423684), (468, 341301), (522, 305994), (702, 227534), (754, 211842), (783, 203996), (1044, 152997), (1131, 141228), (1404, 113767), (1508, 105921), (1566, 101998), (2262, 70614), (3132, 50999), (3393, 47076), (3923, 40716), (4524, 35307), (6786, 23538), (7846, 20358), (10179, 15692), (11769, 13572)]