101913616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 133785584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 149, 197, 217, 248, 298, 394, 434, 496, 596, 788, 868, 1043, 1192, 1379, 1576, 1736, 2086, 2384, 2758, 3152, 3472, 4172, 4619, 5516, 6107, 8344, 9238, 11032, 12214, 16688, 18476, 22064, 24428, 29353, 32333, 36952, 42749, 48856, 58706, 64666, 73904, 85498, 97712, 117412, 129332, 170996, 205471, 234824, 258664, 341992, 410942, 469648, 517328, 683984, 821884, 909943, 1643768, 1819886, 3287536, 3639772, 6369601, 7279544, 12739202, 14559088, 25478404, 50956808, 101913616]

約数ペア:

[(1, 101913616), (2, 50956808), (4, 25478404), (7, 14559088), (8, 12739202), (14, 7279544), (16, 6369601), (28, 3639772), (31, 3287536), (56, 1819886), (62, 1643768), (112, 909943), (124, 821884), (149, 683984), (197, 517328), (217, 469648), (248, 410942), (298, 341992), (394, 258664), (434, 234824), (496, 205471), (596, 170996), (788, 129332), (868, 117412), (1043, 97712), (1192, 85498), (1379, 73904), (1576, 64666), (1736, 58706), (2086, 48856), (2384, 42749), (2758, 36952), (3152, 32333), (3472, 29353), (4172, 24428), (4619, 22064), (5516, 18476), (6107, 16688), (8344, 12214), (9238, 11032)]