156821952

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 491093760

約数和(自身を除く): 334271808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 147, 158, 168, 192, 196, 211, 224, 237, 294, 316, 336, 392, 422, 448, 474, 553, 588, 632, 633, 672, 784, 844, 948, 1106, 1176, 1264, 1266, 1344, 1477, 1568, 1659, 1688, 1896, 2212, 2352, 2528, 2532, 2954, 3136, 3318, 3376, 3792, 3871, 4424, 4431, 4704, 5056, 5064, 5908, 6636, 6752, 7584, 7742, 8848, 8862, 9408, 10128, 10339, 11613, 11816, 13272, 13504, 15168, 15484, 16669, 17696, 17724, 20256, 20678, 23226, 23632, 26544, 30968, 31017, 33338, 35392, 35448, 40512, 41356, 46452, 47264, 50007, 53088, 61936, 62034, 66676, 70896, 82712, 92904, 94528, 100014, 106176, 116683, 123872, 124068, 133352, 141792, 165424, 185808, 200028, 233366, 247744, 248136, 266704, 283584, 330848, 350049, 371616, 400056, 466732, 496272, 533408, 661696, 700098, 743232, 800112, 816781, 933464, 992544, 1066816, 1400196, 1600224, 1633562, 1866928, 1985088, 2450343, 2800392, 3200448, 3267124, 3733856, 4900686, 5600784, 6534248, 7467712, 9801372, 11201568, 13068496, 19602744, 22403136, 26136992, 39205488, 52273984, 78410976, 156821952]

約数ペア:

[(1, 156821952), (2, 78410976), (3, 52273984), (4, 39205488), (6, 26136992), (7, 22403136), (8, 19602744), (12, 13068496), (14, 11201568), (16, 9801372), (21, 7467712), (24, 6534248), (28, 5600784), (32, 4900686), (42, 3733856), (48, 3267124), (49, 3200448), (56, 2800392), (64, 2450343), (79, 1985088), (84, 1866928), (96, 1633562), (98, 1600224), (112, 1400196), (147, 1066816), (158, 992544), (168, 933464), (192, 816781), (196, 800112), (211, 743232), (224, 700098), (237, 661696), (294, 533408), (316, 496272), (336, 466732), (392, 400056), (422, 371616), (448, 350049), (474, 330848), (553, 283584), (588, 266704), (632, 248136), (633, 247744), (672, 233366), (784, 200028), (844, 185808), (948, 165424), (1106, 141792), (1176, 133352), (1264, 124068), (1266, 123872), (1344, 116683), (1477, 106176), (1568, 100014), (1659, 94528), (1688, 92904), (1896, 82712), (2212, 70896), (2352, 66676), (2528, 62034), (2532, 61936), (2954, 53088), (3136, 50007), (3318, 47264), (3376, 46452), (3792, 41356), (3871, 40512), (4424, 35448), (4431, 35392), (4704, 33338), (5056, 31017), (5064, 30968), (5908, 26544), (6636, 23632), (6752, 23226), (7584, 20678), (7742, 20256), (8848, 17724), (8862, 17696), (9408, 16669), (10128, 15484), (10339, 15168), (11613, 13504), (11816, 13272)]