156621648

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 415152000

約数和(自身を除く): 258530352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 149, 183, 244, 298, 359, 366, 447, 488, 596, 718, 732, 894, 976, 1077, 1192, 1436, 1464, 1788, 2154, 2384, 2872, 2928, 3576, 4308, 5744, 7152, 8616, 9089, 17232, 18178, 21899, 27267, 36356, 43798, 53491, 54534, 65697, 72712, 87596, 106982, 109068, 131394, 145424, 160473, 175192, 213964, 218136, 262788, 320946, 350384, 427928, 436272, 525576, 641892, 855856, 1051152, 1283784, 2567568, 3262951, 6525902, 9788853, 13051804, 19577706, 26103608, 39155412, 52207216, 78310824, 156621648]

約数ペア:

[(1, 156621648), (2, 78310824), (3, 52207216), (4, 39155412), (6, 26103608), (8, 19577706), (12, 13051804), (16, 9788853), (24, 6525902), (48, 3262951), (61, 2567568), (122, 1283784), (149, 1051152), (183, 855856), (244, 641892), (298, 525576), (359, 436272), (366, 427928), (447, 350384), (488, 320946), (596, 262788), (718, 218136), (732, 213964), (894, 175192), (976, 160473), (1077, 145424), (1192, 131394), (1436, 109068), (1464, 106982), (1788, 87596), (2154, 72712), (2384, 65697), (2872, 54534), (2928, 53491), (3576, 43798), (4308, 36356), (5744, 27267), (7152, 21899), (8616, 18178), (9089, 17232)]