15159997952

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2801}}^1$

素因数の和:2892

約数の個数: 120

約数和(自身を含む): 34156570536

約数和(自身を除く): 18996572584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 961, 992, 1364, 1408, 1922, 1984, 2728, 2801, 2816, 3844, 3968, 5456, 5602, 5632, 7688, 7936, 10571, 10912, 11204, 15376, 15872, 21142, 21824, 22408, 30752, 30811, 42284, 43648, 44816, 61504, 61622, 84568, 86831, 87296, 89632, 123008, 123244, 169136, 173662, 174592, 179264, 246016, 246488, 338272, 347324, 358528, 492032, 492976, 676544, 694648, 717056, 955141, 985952, 1353088, 1389296, 1434112, 1910282, 1971904, 2691761, 2706176, 2778592, 3820564, 3943808, 5383522, 5412352, 5557184, 7641128, 7887616, 10767044, 11114368, 15282256, 15775232, 21534088, 22228736, 29609371, 30564512, 43068176, 44457472, 59218742, 61129024, 86136352, 118437484, 122258048, 172272704, 236874968, 244516096, 344545408, 473749936, 489032192, 689090816, 947499872, 1378181632, 1894999744, 3789999488, 7579998976, 15159997952]

約数ペア:

[(1, 15159997952), (2, 7579998976), (4, 3789999488), (8, 1894999744), (11, 1378181632), (16, 947499872), (22, 689090816), (31, 489032192), (32, 473749936), (44, 344545408), (62, 244516096), (64, 236874968), (88, 172272704), (124, 122258048), (128, 118437484), (176, 86136352), (248, 61129024), (256, 59218742), (341, 44457472), (352, 43068176), (496, 30564512), (512, 29609371), (682, 22228736), (704, 21534088), (961, 15775232), (992, 15282256), (1364, 11114368), (1408, 10767044), (1922, 7887616), (1984, 7641128), (2728, 5557184), (2801, 5412352), (2816, 5383522), (3844, 3943808), (3968, 3820564), (5456, 2778592), (5602, 2706176), (5632, 2691761), (7688, 1971904), (7936, 1910282), (10571, 1434112), (10912, 1389296), (11204, 1353088), (15376, 985952), (15872, 955141), (21142, 717056), (21824, 694648), (22408, 676544), (30752, 492976), (30811, 492032), (42284, 358528), (43648, 347324), (44816, 338272), (61504, 246488), (61622, 246016), (84568, 179264), (86831, 174592), (87296, 173662), (89632, 169136), (123008, 123244)]