129391284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 367899840

約数和(自身を除く): 238508556

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 109, 132, 138, 187, 204, 218, 253, 276, 327, 374, 391, 436, 506, 529, 561, 654, 748, 759, 782, 1012, 1058, 1122, 1173, 1199, 1308, 1518, 1564, 1587, 1853, 2116, 2244, 2346, 2398, 2507, 3036, 3174, 3597, 3706, 4301, 4692, 4796, 5014, 5559, 5819, 6348, 7194, 7412, 7521, 8602, 8993, 10028, 11118, 11638, 12903, 14388, 15042, 17204, 17457, 17986, 20383, 22236, 23276, 25806, 26979, 27577, 30084, 34914, 35972, 40766, 42619, 51612, 53958, 55154, 57661, 61149, 69828, 81532, 82731, 85238, 98923, 107916, 110308, 115322, 122298, 127857, 165462, 170476, 172983, 197846, 230644, 244596, 255714, 296769, 330924, 345966, 395692, 468809, 511428, 593538, 634271, 691932, 937618, 980237, 1187076, 1268542, 1406427, 1875236, 1902813, 1960474, 2537084, 2812854, 2940711, 3805626, 3920948, 5625708, 5881422, 7611252, 10782607, 11762844, 21565214, 32347821, 43130428, 64695642, 129391284]

約数ペア:

[(1, 129391284), (2, 64695642), (3, 43130428), (4, 32347821), (6, 21565214), (11, 11762844), (12, 10782607), (17, 7611252), (22, 5881422), (23, 5625708), (33, 3920948), (34, 3805626), (44, 2940711), (46, 2812854), (51, 2537084), (66, 1960474), (68, 1902813), (69, 1875236), (92, 1406427), (102, 1268542), (109, 1187076), (132, 980237), (138, 937618), (187, 691932), (204, 634271), (218, 593538), (253, 511428), (276, 468809), (327, 395692), (374, 345966), (391, 330924), (436, 296769), (506, 255714), (529, 244596), (561, 230644), (654, 197846), (748, 172983), (759, 170476), (782, 165462), (1012, 127857), (1058, 122298), (1122, 115322), (1173, 110308), (1199, 107916), (1308, 98923), (1518, 85238), (1564, 82731), (1587, 81532), (1853, 69828), (2116, 61149), (2244, 57661), (2346, 55154), (2398, 53958), (2507, 51612), (3036, 42619), (3174, 40766), (3597, 35972), (3706, 34914), (4301, 30084), (4692, 27577), (4796, 26979), (5014, 25806), (5559, 23276), (5819, 22236), (6348, 20383), (7194, 17986), (7412, 17457), (7521, 17204), (8602, 15042), (8993, 14388), (10028, 12903), (11118, 11638)]