156616208

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 357298560

約数和(自身を除く): 200682352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 137, 173, 236, 274, 346, 413, 472, 548, 692, 826, 944, 959, 1096, 1211, 1384, 1652, 1918, 2192, 2422, 2768, 3304, 3836, 4844, 6608, 7672, 8083, 9688, 10207, 15344, 16166, 19376, 20414, 23701, 32332, 40828, 47402, 56581, 64664, 71449, 81656, 94804, 113162, 129328, 142898, 163312, 165907, 189608, 226324, 285796, 331814, 379216, 452648, 571592, 663628, 905296, 1143184, 1327256, 1398359, 2654512, 2796718, 5593436, 9788513, 11186872, 19577026, 22373744, 39154052, 78308104, 156616208]

約数ペア:

[(1, 156616208), (2, 78308104), (4, 39154052), (7, 22373744), (8, 19577026), (14, 11186872), (16, 9788513), (28, 5593436), (56, 2796718), (59, 2654512), (112, 1398359), (118, 1327256), (137, 1143184), (173, 905296), (236, 663628), (274, 571592), (346, 452648), (413, 379216), (472, 331814), (548, 285796), (692, 226324), (826, 189608), (944, 165907), (959, 163312), (1096, 142898), (1211, 129328), (1384, 113162), (1652, 94804), (1918, 81656), (2192, 71449), (2422, 64664), (2768, 56581), (3304, 47402), (3836, 40828), (4844, 32332), (6608, 23701), (7672, 20414), (8083, 19376), (9688, 16166), (10207, 15344)]