198139104

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22240

約数の個数: 72

約数和(自身を含む): 581660352

約数和(自身を除く): 383521248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22193, 44386, 66579, 88772, 133158, 177544, 199737, 266316, 355088, 399474, 532632, 687983, 710176, 798948, 1065264, 1375966, 1597896, 2063949, 2130528, 2751932, 3195792, 4127898, 5503864, 6191847, 6391584, 8255796, 11007728, 12383694, 16511592, 22015456, 24767388, 33023184, 49534776, 66046368, 99069552, 198139104]

約数ペア:

[(1, 198139104), (2, 99069552), (3, 66046368), (4, 49534776), (6, 33023184), (8, 24767388), (9, 22015456), (12, 16511592), (16, 12383694), (18, 11007728), (24, 8255796), (31, 6391584), (32, 6191847), (36, 5503864), (48, 4127898), (62, 3195792), (72, 2751932), (93, 2130528), (96, 2063949), (124, 1597896), (144, 1375966), (186, 1065264), (248, 798948), (279, 710176), (288, 687983), (372, 532632), (496, 399474), (558, 355088), (744, 266316), (992, 199737), (1116, 177544), (1488, 133158), (2232, 88772), (2976, 66579), (4464, 44386), (8928, 22193)]