172304384

素因数分解:

$2^{11}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 428549940

約数和(自身を除く): 256245556

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 101, 112, 119, 128, 136, 196, 202, 224, 238, 256, 272, 392, 404, 448, 476, 512, 544, 707, 784, 808, 833, 896, 952, 1024, 1088, 1414, 1568, 1616, 1666, 1717, 1792, 1904, 2048, 2176, 2828, 3136, 3232, 3332, 3434, 3584, 3808, 4352, 4949, 5656, 6272, 6464, 6664, 6868, 7168, 7616, 8704, 9898, 11312, 12019, 12544, 12928, 13328, 13736, 14336, 15232, 17408, 19796, 22624, 24038, 25088, 25856, 26656, 27472, 30464, 34816, 39592, 45248, 48076, 50176, 51712, 53312, 54944, 60928, 79184, 84133, 90496, 96152, 100352, 103424, 106624, 109888, 121856, 158368, 168266, 180992, 192304, 206848, 213248, 219776, 243712, 316736, 336532, 361984, 384608, 426496, 439552, 633472, 673064, 723968, 769216, 852992, 879104, 1266944, 1346128, 1447936, 1538432, 1705984, 1758208, 2533888, 2692256, 3076864, 3516416, 5067776, 5384512, 6153728, 10135552, 10769024, 12307456, 21538048, 24614912, 43076096, 86152192, 172304384]

約数ペア:

[(1, 172304384), (2, 86152192), (4, 43076096), (7, 24614912), (8, 21538048), (14, 12307456), (16, 10769024), (17, 10135552), (28, 6153728), (32, 5384512), (34, 5067776), (49, 3516416), (56, 3076864), (64, 2692256), (68, 2533888), (98, 1758208), (101, 1705984), (112, 1538432), (119, 1447936), (128, 1346128), (136, 1266944), (196, 879104), (202, 852992), (224, 769216), (238, 723968), (256, 673064), (272, 633472), (392, 439552), (404, 426496), (448, 384608), (476, 361984), (512, 336532), (544, 316736), (707, 243712), (784, 219776), (808, 213248), (833, 206848), (896, 192304), (952, 180992), (1024, 168266), (1088, 158368), (1414, 121856), (1568, 109888), (1616, 106624), (1666, 103424), (1717, 100352), (1792, 96152), (1904, 90496), (2048, 84133), (2176, 79184), (2828, 60928), (3136, 54944), (3232, 53312), (3332, 51712), (3434, 50176), (3584, 48076), (3808, 45248), (4352, 39592), (4949, 34816), (5656, 30464), (6272, 27472), (6464, 26656), (6664, 25856), (6868, 25088), (7168, 24038), (7616, 22624), (8704, 19796), (9898, 17408), (11312, 15232), (12019, 14336), (12544, 13736), (12928, 13328)]