157219264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 334505808

約数和(自身を除く): 177286544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 1741, 2656, 2822, 3482, 5312, 5644, 6964, 11288, 13928, 22576, 27856, 29597, 45152, 55712, 59194, 90304, 111424, 118388, 144503, 236776, 289006, 473552, 578012, 947104, 1156024, 1894208, 2312048, 2456551, 4624096, 4913102, 9248192, 9826204, 19652408, 39304816, 78609632, 157219264]

約数ペア:

[(1, 157219264), (2, 78609632), (4, 39304816), (8, 19652408), (16, 9826204), (17, 9248192), (32, 4913102), (34, 4624096), (64, 2456551), (68, 2312048), (83, 1894208), (136, 1156024), (166, 947104), (272, 578012), (332, 473552), (544, 289006), (664, 236776), (1088, 144503), (1328, 118388), (1411, 111424), (1741, 90304), (2656, 59194), (2822, 55712), (3482, 45152), (5312, 29597), (5644, 27856), (6964, 22576), (11288, 13928)]