143442208

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 366799104

約数和(自身を除く): 223356896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 227, 248, 364, 392, 403, 416, 434, 454, 496, 637, 728, 784, 806, 868, 908, 992, 1274, 1456, 1519, 1568, 1589, 1612, 1736, 1816, 2548, 2821, 2912, 2951, 3038, 3178, 3224, 3472, 3632, 5096, 5642, 5902, 6076, 6356, 6448, 6944, 7037, 7264, 10192, 11123, 11284, 11804, 12152, 12712, 12896, 14074, 19747, 20384, 20657, 22246, 22568, 23608, 24304, 25424, 28148, 39494, 41314, 44492, 45136, 47216, 48608, 49259, 50848, 56296, 78988, 82628, 88984, 90272, 91481, 94432, 98518, 112592, 144599, 157976, 165256, 177968, 182962, 197036, 225184, 289198, 315952, 330512, 344813, 355936, 365924, 394072, 578396, 631904, 640367, 661024, 689626, 731848, 788144, 1156792, 1280734, 1379252, 1463696, 1576288, 2313584, 2561468, 2758504, 2927392, 4482569, 4627168, 5122936, 5517008, 8965138, 10245872, 11034016, 17930276, 20491744, 35860552, 71721104, 143442208]

約数ペア:

[(1, 143442208), (2, 71721104), (4, 35860552), (7, 20491744), (8, 17930276), (13, 11034016), (14, 10245872), (16, 8965138), (26, 5517008), (28, 5122936), (31, 4627168), (32, 4482569), (49, 2927392), (52, 2758504), (56, 2561468), (62, 2313584), (91, 1576288), (98, 1463696), (104, 1379252), (112, 1280734), (124, 1156792), (182, 788144), (196, 731848), (208, 689626), (217, 661024), (224, 640367), (227, 631904), (248, 578396), (364, 394072), (392, 365924), (403, 355936), (416, 344813), (434, 330512), (454, 315952), (496, 289198), (637, 225184), (728, 197036), (784, 182962), (806, 177968), (868, 165256), (908, 157976), (992, 144599), (1274, 112592), (1456, 98518), (1519, 94432), (1568, 91481), (1589, 90272), (1612, 88984), (1736, 82628), (1816, 78988), (2548, 56296), (2821, 50848), (2912, 49259), (2951, 48608), (3038, 47216), (3178, 45136), (3224, 44492), (3472, 41314), (3632, 39494), (5096, 28148), (5642, 25424), (5902, 24304), (6076, 23608), (6356, 22568), (6448, 22246), (6944, 20657), (7037, 20384), (7264, 19747), (10192, 14074), (11123, 12896), (11284, 12712), (11804, 12152)]