131202396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 275223204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 153, 156, 204, 207, 221, 234, 239, 276, 299, 306, 351, 391, 414, 442, 459, 468, 478, 598, 612, 621, 663, 702, 717, 782, 828, 884, 897, 918, 956, 1173, 1196, 1242, 1326, 1404, 1434, 1564, 1794, 1836, 1989, 2151, 2346, 2484, 2652, 2691, 2868, 3107, 3519, 3588, 3978, 4063, 4302, 4692, 5083, 5382, 5497, 5967, 6214, 6453, 7038, 7956, 8073, 8126, 8604, 9321, 10166, 10557, 10764, 10994, 11934, 12189, 12428, 12906, 14076, 15249, 16146, 16252, 16491, 18642, 20332, 21114, 21988, 23868, 24378, 25812, 27963, 30498, 32292, 32982, 36567, 37284, 42228, 45747, 48756, 49473, 52819, 55926, 60996, 65964, 71461, 73134, 83889, 91494, 93449, 98946, 105638, 109701, 111852, 137241, 142922, 146268, 148419, 158457, 167778, 182988, 186898, 197892, 211276, 214383, 219402, 274482, 280347, 285844, 296838, 316914, 335556, 373796, 428766, 438804, 475371, 548964, 560694, 593676, 633828, 643149, 841041, 857532, 950742, 1121388, 1214837, 1286298, 1426113, 1682082, 1901484, 1929447, 2429674, 2523123, 2572596, 2852226, 3364164, 3644511, 3858894, 4859348, 5046246, 5704452, 7289022, 7717788, 10092492, 10933533, 14578044, 21867066, 32800599, 43734132, 65601198, 131202396]

約数ペア:

[(1, 131202396), (2, 65601198), (3, 43734132), (4, 32800599), (6, 21867066), (9, 14578044), (12, 10933533), (13, 10092492), (17, 7717788), (18, 7289022), (23, 5704452), (26, 5046246), (27, 4859348), (34, 3858894), (36, 3644511), (39, 3364164), (46, 2852226), (51, 2572596), (52, 2523123), (54, 2429674), (68, 1929447), (69, 1901484), (78, 1682082), (92, 1426113), (102, 1286298), (108, 1214837), (117, 1121388), (138, 950742), (153, 857532), (156, 841041), (204, 643149), (207, 633828), (221, 593676), (234, 560694), (239, 548964), (276, 475371), (299, 438804), (306, 428766), (351, 373796), (391, 335556), (414, 316914), (442, 296838), (459, 285844), (468, 280347), (478, 274482), (598, 219402), (612, 214383), (621, 211276), (663, 197892), (702, 186898), (717, 182988), (782, 167778), (828, 158457), (884, 148419), (897, 146268), (918, 142922), (956, 137241), (1173, 111852), (1196, 109701), (1242, 105638), (1326, 98946), (1404, 93449), (1434, 91494), (1564, 83889), (1794, 73134), (1836, 71461), (1989, 65964), (2151, 60996), (2346, 55926), (2484, 52819), (2652, 49473), (2691, 48756), (2868, 45747), (3107, 42228), (3519, 37284), (3588, 36567), (3978, 32982), (4063, 32292), (4302, 30498), (4692, 27963), (5083, 25812), (5382, 24378), (5497, 23868), (5967, 21988), (6214, 21114), (6453, 20332), (7038, 18642), (7956, 16491), (8073, 16252), (8126, 16146), (8604, 15249), (9321, 14076), (10166, 12906), (10557, 12428), (10764, 12189), (10994, 11934)]