187952752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 410195968

約数和(自身を除く): 222243216

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 206, 208, 248, 283, 403, 412, 496, 566, 806, 824, 1132, 1339, 1612, 1648, 2264, 2678, 3193, 3224, 3679, 4528, 5356, 6386, 6448, 7358, 8773, 10712, 12772, 14716, 17546, 21424, 25544, 29149, 29432, 35092, 41509, 51088, 58298, 58864, 70184, 83018, 114049, 116596, 140368, 166036, 228098, 233192, 332072, 378937, 456196, 466384, 664144, 757874, 903619, 912392, 1515748, 1807238, 1824784, 3031496, 3614476, 6062992, 7228952, 11747047, 14457904, 23494094, 46988188, 93976376, 187952752]

約数ペア:

[(1, 187952752), (2, 93976376), (4, 46988188), (8, 23494094), (13, 14457904), (16, 11747047), (26, 7228952), (31, 6062992), (52, 3614476), (62, 3031496), (103, 1824784), (104, 1807238), (124, 1515748), (206, 912392), (208, 903619), (248, 757874), (283, 664144), (403, 466384), (412, 456196), (496, 378937), (566, 332072), (806, 233192), (824, 228098), (1132, 166036), (1339, 140368), (1612, 116596), (1648, 114049), (2264, 83018), (2678, 70184), (3193, 58864), (3224, 58298), (3679, 51088), (4528, 41509), (5356, 35092), (6386, 29432), (6448, 29149), (7358, 25544), (8773, 21424), (10712, 17546), (12772, 14716)]