145221888

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 478148832

約数和(自身を除く): 332926944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 227, 238, 256, 272, 294, 336, 357, 384, 392, 408, 448, 454, 476, 544, 588, 672, 681, 714, 768, 784, 816, 833, 896, 908, 952, 1088, 1176, 1344, 1362, 1428, 1568, 1589, 1632, 1666, 1792, 1816, 1904, 2176, 2352, 2499, 2688, 2724, 2856, 3136, 3178, 3264, 3332, 3632, 3808, 3859, 4352, 4704, 4767, 4998, 5376, 5448, 5712, 6272, 6356, 6528, 6664, 7264, 7616, 7718, 9408, 9534, 9996, 10896, 11123, 11424, 11577, 12544, 12712, 13056, 13328, 14528, 15232, 15436, 18816, 19068, 19992, 21792, 22246, 22848, 23154, 25424, 26656, 27013, 29056, 30464, 30872, 33369, 37632, 38136, 39984, 43584, 44492, 45696, 46308, 50848, 53312, 54026, 58112, 61744, 66738, 76272, 79968, 81039, 87168, 88984, 91392, 92616, 101696, 106624, 108052, 123488, 133476, 152544, 159936, 162078, 174336, 177968, 185232, 189091, 203392, 213248, 216104, 246976, 266952, 305088, 319872, 324156, 355936, 370464, 378182, 406784, 432208, 493952, 533904, 567273, 610176, 639744, 648312, 711872, 740928, 756364, 864416, 987904, 1067808, 1134546, 1220352, 1296624, 1423744, 1481856, 1512728, 1728832, 2135616, 2269092, 2593248, 2847488, 2963712, 3025456, 3457664, 4271232, 4538184, 5186496, 6050912, 6915328, 8542464, 9076368, 10372992, 12101824, 18152736, 20745984, 24203648, 36305472, 48407296, 72610944, 145221888]

約数ペア:

[(1, 145221888), (2, 72610944), (3, 48407296), (4, 36305472), (6, 24203648), (7, 20745984), (8, 18152736), (12, 12101824), (14, 10372992), (16, 9076368), (17, 8542464), (21, 6915328), (24, 6050912), (28, 5186496), (32, 4538184), (34, 4271232), (42, 3457664), (48, 3025456), (49, 2963712), (51, 2847488), (56, 2593248), (64, 2269092), (68, 2135616), (84, 1728832), (96, 1512728), (98, 1481856), (102, 1423744), (112, 1296624), (119, 1220352), (128, 1134546), (136, 1067808), (147, 987904), (168, 864416), (192, 756364), (196, 740928), (204, 711872), (224, 648312), (227, 639744), (238, 610176), (256, 567273), (272, 533904), (294, 493952), (336, 432208), (357, 406784), (384, 378182), (392, 370464), (408, 355936), (448, 324156), (454, 319872), (476, 305088), (544, 266952), (588, 246976), (672, 216104), (681, 213248), (714, 203392), (768, 189091), (784, 185232), (816, 177968), (833, 174336), (896, 162078), (908, 159936), (952, 152544), (1088, 133476), (1176, 123488), (1344, 108052), (1362, 106624), (1428, 101696), (1568, 92616), (1589, 91392), (1632, 88984), (1666, 87168), (1792, 81039), (1816, 79968), (1904, 76272), (2176, 66738), (2352, 61744), (2499, 58112), (2688, 54026), (2724, 53312), (2856, 50848), (3136, 46308), (3178, 45696), (3264, 44492), (3332, 43584), (3632, 39984), (3808, 38136), (3859, 37632), (4352, 33369), (4704, 30872), (4767, 30464), (4998, 29056), (5376, 27013), (5448, 26656), (5712, 25424), (6272, 23154), (6356, 22848), (6528, 22246), (6664, 21792), (7264, 19992), (7616, 19068), (7718, 18816), (9408, 15436), (9534, 15232), (9996, 14528), (10896, 13328), (11123, 13056), (11424, 12712), (11577, 12544)]