157777536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 485683200

約数和(自身を除く): 327905664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 743, 896, 948, 1106, 1264, 1344, 1486, 1659, 1896, 2212, 2229, 2528, 2688, 2972, 3318, 3792, 4424, 4458, 5056, 5201, 5944, 6636, 7584, 8848, 8916, 10112, 10402, 11888, 13272, 15168, 15603, 17696, 17832, 20804, 23776, 26544, 30336, 31206, 35392, 35664, 41608, 47552, 53088, 58697, 62412, 70784, 71328, 83216, 95104, 106176, 117394, 124824, 142656, 166432, 176091, 212352, 234788, 249648, 285312, 332864, 352182, 410879, 469576, 499296, 665728, 704364, 821758, 939152, 998592, 1232637, 1408728, 1643516, 1878304, 1997184, 2465274, 2817456, 3287032, 3756608, 4930548, 5634912, 6574064, 7513216, 9861096, 11269824, 13148128, 19722192, 22539648, 26296256, 39444384, 52592512, 78888768, 157777536]

約数ペア:

[(1, 157777536), (2, 78888768), (3, 52592512), (4, 39444384), (6, 26296256), (7, 22539648), (8, 19722192), (12, 13148128), (14, 11269824), (16, 9861096), (21, 7513216), (24, 6574064), (28, 5634912), (32, 4930548), (42, 3756608), (48, 3287032), (56, 2817456), (64, 2465274), (79, 1997184), (84, 1878304), (96, 1643516), (112, 1408728), (128, 1232637), (158, 998592), (168, 939152), (192, 821758), (224, 704364), (237, 665728), (316, 499296), (336, 469576), (384, 410879), (448, 352182), (474, 332864), (553, 285312), (632, 249648), (672, 234788), (743, 212352), (896, 176091), (948, 166432), (1106, 142656), (1264, 124824), (1344, 117394), (1486, 106176), (1659, 95104), (1896, 83216), (2212, 71328), (2229, 70784), (2528, 62412), (2688, 58697), (2972, 53088), (3318, 47552), (3792, 41608), (4424, 35664), (4458, 35392), (5056, 31206), (5201, 30336), (5944, 26544), (6636, 23776), (7584, 20804), (8848, 17832), (8916, 17696), (10112, 15603), (10402, 15168), (11888, 13272)]