188130456

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{31481}}^1$

素因数の和:31576

約数の個数: 48

約数和(自身を含む): 515675160

約数和(自身を除く): 327544704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 31481, 62962, 94443, 125924, 188886, 251848, 283329, 377772, 566658, 755544, 1133316, 2266632, 2612923, 5225846, 7838769, 10451692, 15677538, 20903384, 23516307, 31355076, 47032614, 62710152, 94065228, 188130456]

約数ペア:

[(1, 188130456), (2, 94065228), (3, 62710152), (4, 47032614), (6, 31355076), (8, 23516307), (9, 20903384), (12, 15677538), (18, 10451692), (24, 7838769), (36, 5225846), (72, 2612923), (83, 2266632), (166, 1133316), (249, 755544), (332, 566658), (498, 377772), (664, 283329), (747, 251848), (996, 188886), (1494, 125924), (1992, 94443), (2988, 62962), (5976, 31481)]