16015728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 43925760

約数和(自身を除く): 27910032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 163, 178, 184, 267, 276, 326, 356, 368, 489, 534, 552, 652, 712, 978, 1068, 1104, 1304, 1424, 1956, 2047, 2136, 2608, 3749, 3912, 4094, 4272, 6141, 7498, 7824, 8188, 11247, 12282, 14507, 14996, 16376, 22494, 24564, 29014, 29992, 32752, 43521, 44988, 49128, 58028, 59984, 87042, 89976, 98256, 116056, 174084, 179952, 232112, 333661, 348168, 667322, 696336, 1000983, 1334644, 2001966, 2669288, 4003932, 5338576, 8007864, 16015728]

約数ペア:

[(1, 16015728), (2, 8007864), (3, 5338576), (4, 4003932), (6, 2669288), (8, 2001966), (12, 1334644), (16, 1000983), (23, 696336), (24, 667322), (46, 348168), (48, 333661), (69, 232112), (89, 179952), (92, 174084), (138, 116056), (163, 98256), (178, 89976), (184, 87042), (267, 59984), (276, 58028), (326, 49128), (356, 44988), (368, 43521), (489, 32752), (534, 29992), (552, 29014), (652, 24564), (712, 22494), (978, 16376), (1068, 14996), (1104, 14507), (1304, 12282), (1424, 11247), (1956, 8188), (2047, 7824), (2136, 7498), (2608, 6141), (3749, 4272), (3912, 4094)]