149720256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 168

約数和(自身を含む): 498311424

約数和(自身を除く): 348591168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 523, 568, 576, 639, 672, 852, 994, 1008, 1046, 1136, 1278, 1344, 1491, 1569, 1704, 1988, 2016, 2092, 2272, 2556, 2982, 3138, 3408, 3661, 3976, 4032, 4184, 4473, 4544, 4707, 5112, 5964, 6276, 6816, 7322, 7952, 8368, 8946, 9414, 10224, 10983, 11928, 12552, 13632, 14644, 15904, 16736, 17892, 18828, 20448, 21966, 23856, 25104, 29288, 31808, 32949, 33472, 35784, 37133, 37656, 40896, 43932, 47712, 50208, 58576, 65898, 71568, 74266, 75312, 87864, 95424, 100416, 111399, 117152, 131796, 143136, 148532, 150624, 175728, 222798, 234304, 259931, 263592, 286272, 297064, 301248, 334197, 351456, 445596, 519862, 527184, 594128, 668394, 702912, 779793, 891192, 1039724, 1054368, 1188256, 1336788, 1559586, 1782384, 2079448, 2108736, 2339379, 2376512, 2673576, 3119172, 3564768, 4158896, 4678758, 5347152, 6238344, 7129536, 8317792, 9357516, 10694304, 12476688, 16635584, 18715032, 21388608, 24953376, 37430064, 49906752, 74860128, 149720256]

約数ペア:

[(1, 149720256), (2, 74860128), (3, 49906752), (4, 37430064), (6, 24953376), (7, 21388608), (8, 18715032), (9, 16635584), (12, 12476688), (14, 10694304), (16, 9357516), (18, 8317792), (21, 7129536), (24, 6238344), (28, 5347152), (32, 4678758), (36, 4158896), (42, 3564768), (48, 3119172), (56, 2673576), (63, 2376512), (64, 2339379), (71, 2108736), (72, 2079448), (84, 1782384), (96, 1559586), (112, 1336788), (126, 1188256), (142, 1054368), (144, 1039724), (168, 891192), (192, 779793), (213, 702912), (224, 668394), (252, 594128), (284, 527184), (288, 519862), (336, 445596), (426, 351456), (448, 334197), (497, 301248), (504, 297064), (523, 286272), (568, 263592), (576, 259931), (639, 234304), (672, 222798), (852, 175728), (994, 150624), (1008, 148532), (1046, 143136), (1136, 131796), (1278, 117152), (1344, 111399), (1491, 100416), (1569, 95424), (1704, 87864), (1988, 75312), (2016, 74266), (2092, 71568), (2272, 65898), (2556, 58576), (2982, 50208), (3138, 47712), (3408, 43932), (3661, 40896), (3976, 37656), (4032, 37133), (4184, 35784), (4473, 33472), (4544, 32949), (4707, 31808), (5112, 29288), (5964, 25104), (6276, 23856), (6816, 21966), (7322, 20448), (7952, 18828), (8368, 17892), (8946, 16736), (9414, 15904), (10224, 14644), (10983, 13632), (11928, 12552)]