138505356

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 422876160

約数和(自身を除く): 284370804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 37, 44, 46, 54, 66, 69, 74, 92, 99, 108, 111, 132, 137, 138, 148, 198, 207, 222, 253, 274, 276, 297, 333, 396, 407, 411, 414, 444, 506, 548, 594, 621, 666, 759, 814, 822, 828, 851, 999, 1012, 1188, 1221, 1233, 1242, 1332, 1507, 1518, 1628, 1644, 1702, 1998, 2277, 2442, 2466, 2484, 2553, 3014, 3036, 3151, 3404, 3663, 3699, 3996, 4521, 4554, 4884, 4932, 5069, 5106, 6028, 6302, 6831, 7326, 7398, 7659, 9042, 9108, 9361, 9453, 10138, 10212, 10989, 12604, 13563, 13662, 14652, 14796, 15207, 15318, 18084, 18722, 18906, 20276, 21978, 22977, 27126, 27324, 28083, 28359, 30414, 30636, 34661, 37444, 37812, 40689, 43956, 45621, 45954, 54252, 55759, 56166, 56718, 60828, 69322, 81378, 84249, 85077, 91242, 91908, 103983, 111518, 112332, 113436, 116587, 136863, 138644, 162756, 167277, 168498, 170154, 182484, 207966, 223036, 233174, 252747, 273726, 311949, 334554, 336996, 340308, 349761, 415932, 466348, 501831, 505494, 547452, 623898, 669108, 699522, 935847, 1003662, 1010988, 1049283, 1247796, 1282457, 1399044, 1505493, 1871694, 2007324, 2098566, 2564914, 3010986, 3147849, 3743388, 3847371, 4197132, 5129828, 6021972, 6295698, 7694742, 11542113, 12591396, 15389484, 23084226, 34626339, 46168452, 69252678, 138505356]

約数ペア:

[(1, 138505356), (2, 69252678), (3, 46168452), (4, 34626339), (6, 23084226), (9, 15389484), (11, 12591396), (12, 11542113), (18, 7694742), (22, 6295698), (23, 6021972), (27, 5129828), (33, 4197132), (36, 3847371), (37, 3743388), (44, 3147849), (46, 3010986), (54, 2564914), (66, 2098566), (69, 2007324), (74, 1871694), (92, 1505493), (99, 1399044), (108, 1282457), (111, 1247796), (132, 1049283), (137, 1010988), (138, 1003662), (148, 935847), (198, 699522), (207, 669108), (222, 623898), (253, 547452), (274, 505494), (276, 501831), (297, 466348), (333, 415932), (396, 349761), (407, 340308), (411, 336996), (414, 334554), (444, 311949), (506, 273726), (548, 252747), (594, 233174), (621, 223036), (666, 207966), (759, 182484), (814, 170154), (822, 168498), (828, 167277), (851, 162756), (999, 138644), (1012, 136863), (1188, 116587), (1221, 113436), (1233, 112332), (1242, 111518), (1332, 103983), (1507, 91908), (1518, 91242), (1628, 85077), (1644, 84249), (1702, 81378), (1998, 69322), (2277, 60828), (2442, 56718), (2466, 56166), (2484, 55759), (2553, 54252), (3014, 45954), (3036, 45621), (3151, 43956), (3404, 40689), (3663, 37812), (3699, 37444), (3996, 34661), (4521, 30636), (4554, 30414), (4884, 28359), (4932, 28083), (5069, 27324), (5106, 27126), (6028, 22977), (6302, 21978), (6831, 20276), (7326, 18906), (7398, 18722), (7659, 18084), (9042, 15318), (9108, 15207), (9361, 14796), (9453, 14652), (10138, 13662), (10212, 13563), (10989, 12604)]