195419904

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 530025552

約数和(自身を除く): 334605648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 4801, 5088, 6784, 9602, 10176, 13568, 14403, 19204, 20352, 28806, 38408, 40704, 57612, 76816, 115224, 153632, 230448, 254453, 307264, 460896, 508906, 614528, 763359, 921792, 1017812, 1229056, 1526718, 1843584, 2035624, 3053436, 3687168, 4071248, 6106872, 8142496, 12213744, 16284992, 24427488, 32569984, 48854976, 65139968, 97709952, 195419904]

約数ペア:

[(1, 195419904), (2, 97709952), (3, 65139968), (4, 48854976), (6, 32569984), (8, 24427488), (12, 16284992), (16, 12213744), (24, 8142496), (32, 6106872), (48, 4071248), (53, 3687168), (64, 3053436), (96, 2035624), (106, 1843584), (128, 1526718), (159, 1229056), (192, 1017812), (212, 921792), (256, 763359), (318, 614528), (384, 508906), (424, 460896), (636, 307264), (768, 254453), (848, 230448), (1272, 153632), (1696, 115224), (2544, 76816), (3392, 57612), (4801, 40704), (5088, 38408), (6784, 28806), (9602, 20352), (10176, 19204), (13568, 14403)]