15920537072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:799

約数の個数: 160

約数和(自身を含む): 36453666816

約数和(自身を除く): 20533129744

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 293, 341, 368, 433, 496, 506, 586, 682, 713, 866, 1012, 1172, 1364, 1426, 1732, 2024, 2344, 2728, 2852, 3223, 3464, 4048, 4688, 4763, 5456, 5704, 6446, 6739, 6928, 7843, 9083, 9526, 9959, 11408, 12892, 13423, 13478, 15686, 18166, 19052, 19918, 25784, 26846, 26956, 31372, 36332, 38104, 39836, 51568, 53692, 53912, 62744, 72664, 74129, 76208, 79672, 99913, 107384, 107824, 109549, 125488, 126869, 145328, 147653, 148258, 159344, 199826, 208909, 214768, 219098, 253738, 295306, 296516, 308729, 399652, 417818, 438196, 507476, 590612, 593032, 617458, 799304, 835636, 876392, 1014952, 1181224, 1186064, 1234916, 1395559, 1598608, 1671272, 1752784, 2029904, 2297999, 2362448, 2469832, 2791118, 2917987, 3342544, 3396019, 3932939, 4595998, 4939664, 5582236, 5835974, 6792038, 7865878, 9191996, 11164472, 11671948, 13584076, 15731756, 18383992, 22328944, 23343896, 27168152, 31463512, 32097857, 36767984, 43262329, 46687792, 54336304, 62927024, 64195714, 86524658, 90457597, 128391428, 173049316, 180915194, 256782856, 346098632, 361830388, 513565712, 692197264, 723660776, 995033567, 1447321552, 1990067134, 3980134268, 7960268536, 15920537072]

約数ペア:

[(1, 15920537072), (2, 7960268536), (4, 3980134268), (8, 1990067134), (11, 1447321552), (16, 995033567), (22, 723660776), (23, 692197264), (31, 513565712), (44, 361830388), (46, 346098632), (62, 256782856), (88, 180915194), (92, 173049316), (124, 128391428), (176, 90457597), (184, 86524658), (248, 64195714), (253, 62927024), (293, 54336304), (341, 46687792), (368, 43262329), (433, 36767984), (496, 32097857), (506, 31463512), (586, 27168152), (682, 23343896), (713, 22328944), (866, 18383992), (1012, 15731756), (1172, 13584076), (1364, 11671948), (1426, 11164472), (1732, 9191996), (2024, 7865878), (2344, 6792038), (2728, 5835974), (2852, 5582236), (3223, 4939664), (3464, 4595998), (4048, 3932939), (4688, 3396019), (4763, 3342544), (5456, 2917987), (5704, 2791118), (6446, 2469832), (6739, 2362448), (6928, 2297999), (7843, 2029904), (9083, 1752784), (9526, 1671272), (9959, 1598608), (11408, 1395559), (12892, 1234916), (13423, 1186064), (13478, 1181224), (15686, 1014952), (18166, 876392), (19052, 835636), (19918, 799304), (25784, 617458), (26846, 593032), (26956, 590612), (31372, 507476), (36332, 438196), (38104, 417818), (39836, 399652), (51568, 308729), (53692, 296516), (53912, 295306), (62744, 253738), (72664, 219098), (74129, 214768), (76208, 208909), (79672, 199826), (99913, 159344), (107384, 148258), (107824, 147653), (109549, 145328), (125488, 126869)]