15191592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 44755200

約数和(自身を除く): 29563608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 29, 39, 46, 52, 58, 69, 73, 78, 87, 92, 104, 116, 138, 146, 156, 174, 184, 219, 232, 276, 292, 299, 312, 348, 377, 438, 552, 584, 598, 667, 696, 754, 876, 897, 949, 1131, 1196, 1334, 1508, 1679, 1752, 1794, 1898, 2001, 2117, 2262, 2392, 2668, 2847, 3016, 3358, 3588, 3796, 4002, 4234, 4524, 5037, 5336, 5694, 6351, 6716, 7176, 7592, 8004, 8468, 8671, 9048, 10074, 11388, 12702, 13432, 16008, 16936, 17342, 20148, 21827, 22776, 25404, 26013, 27521, 34684, 40296, 43654, 48691, 50808, 52026, 55042, 65481, 69368, 82563, 87308, 97382, 104052, 110084, 130962, 146073, 165126, 174616, 194764, 208104, 220168, 261924, 292146, 330252, 389528, 523848, 584292, 632983, 660504, 1168584, 1265966, 1898949, 2531932, 3797898, 5063864, 7595796, 15191592]

約数ペア:

[(1, 15191592), (2, 7595796), (3, 5063864), (4, 3797898), (6, 2531932), (8, 1898949), (12, 1265966), (13, 1168584), (23, 660504), (24, 632983), (26, 584292), (29, 523848), (39, 389528), (46, 330252), (52, 292146), (58, 261924), (69, 220168), (73, 208104), (78, 194764), (87, 174616), (92, 165126), (104, 146073), (116, 130962), (138, 110084), (146, 104052), (156, 97382), (174, 87308), (184, 82563), (219, 69368), (232, 65481), (276, 55042), (292, 52026), (299, 50808), (312, 48691), (348, 43654), (377, 40296), (438, 34684), (552, 27521), (584, 26013), (598, 25404), (667, 22776), (696, 21827), (754, 20148), (876, 17342), (897, 16936), (949, 16008), (1131, 13432), (1196, 12702), (1334, 11388), (1508, 10074), (1679, 9048), (1752, 8671), (1794, 8468), (1898, 8004), (2001, 7592), (2117, 7176), (2262, 6716), (2392, 6351), (2668, 5694), (2847, 5336), (3016, 5037), (3358, 4524), (3588, 4234), (3796, 4002)]