188757376768

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{17123}}^1$

素因数の和:17322

約数の個数: 108

約数和(自身を含む): 402954262200

約数和(自身を除く): 214196885432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 149, 256, 272, 289, 298, 544, 578, 596, 1088, 1156, 1192, 2176, 2312, 2384, 2533, 4352, 4624, 4768, 5066, 9248, 9536, 10132, 17123, 18496, 19072, 20264, 34246, 36992, 38144, 40528, 43061, 68492, 73984, 81056, 86122, 136984, 162112, 172244, 273968, 291091, 324224, 344488, 547936, 582182, 648448, 688976, 1095872, 1164364, 1377952, 2191744, 2328728, 2551327, 2755904, 4383488, 4657456, 4948547, 5102654, 5511808, 9314912, 9897094, 10205308, 11023616, 18629824, 19794188, 20410616, 37259648, 39588376, 40821232, 43372559, 74519296, 79176752, 81642464, 86745118, 158353504, 163284928, 173490236, 316707008, 326569856, 346980472, 633414016, 653139712, 693960944, 737333503, 1266828032, 1387921888, 1474667006, 2775843776, 2949334012, 5551687552, 5898668024, 11103375104, 11797336048, 23594672096, 47189344192, 94378688384, 188757376768]

約数ペア:

[(1, 188757376768), (2, 94378688384), (4, 47189344192), (8, 23594672096), (16, 11797336048), (17, 11103375104), (32, 5898668024), (34, 5551687552), (64, 2949334012), (68, 2775843776), (128, 1474667006), (136, 1387921888), (149, 1266828032), (256, 737333503), (272, 693960944), (289, 653139712), (298, 633414016), (544, 346980472), (578, 326569856), (596, 316707008), (1088, 173490236), (1156, 163284928), (1192, 158353504), (2176, 86745118), (2312, 81642464), (2384, 79176752), (2533, 74519296), (4352, 43372559), (4624, 40821232), (4768, 39588376), (5066, 37259648), (9248, 20410616), (9536, 19794188), (10132, 18629824), (17123, 11023616), (18496, 10205308), (19072, 9897094), (20264, 9314912), (34246, 5511808), (36992, 5102654), (38144, 4948547), (40528, 4657456), (43061, 4383488), (68492, 2755904), (73984, 2551327), (81056, 2328728), (86122, 2191744), (136984, 1377952), (162112, 1164364), (172244, 1095872), (273968, 688976), (291091, 648448), (324224, 582182), (344488, 547936)]