198638544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 568570752

約数和(自身を除く): 369932208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 169, 188, 208, 282, 312, 338, 376, 507, 521, 564, 611, 624, 676, 752, 1014, 1042, 1128, 1222, 1352, 1563, 1833, 2028, 2084, 2256, 2444, 2704, 3126, 3666, 4056, 4168, 4888, 6252, 6773, 7332, 7943, 8112, 8336, 9776, 12504, 13546, 14664, 15886, 20319, 23829, 24487, 25008, 27092, 29328, 31772, 40638, 47658, 48974, 54184, 63544, 73461, 81276, 88049, 95316, 97948, 108368, 127088, 146922, 162552, 176098, 190632, 195896, 264147, 293844, 318331, 325104, 352196, 381264, 391792, 528294, 587688, 636662, 704392, 954993, 1056588, 1175376, 1273324, 1408784, 1909986, 2113176, 2546648, 3819972, 4138303, 4226352, 5093296, 7639944, 8276606, 12414909, 15279888, 16553212, 24829818, 33106424, 49659636, 66212848, 99319272, 198638544]

約数ペア:

[(1, 198638544), (2, 99319272), (3, 66212848), (4, 49659636), (6, 33106424), (8, 24829818), (12, 16553212), (13, 15279888), (16, 12414909), (24, 8276606), (26, 7639944), (39, 5093296), (47, 4226352), (48, 4138303), (52, 3819972), (78, 2546648), (94, 2113176), (104, 1909986), (141, 1408784), (156, 1273324), (169, 1175376), (188, 1056588), (208, 954993), (282, 704392), (312, 636662), (338, 587688), (376, 528294), (507, 391792), (521, 381264), (564, 352196), (611, 325104), (624, 318331), (676, 293844), (752, 264147), (1014, 195896), (1042, 190632), (1128, 176098), (1222, 162552), (1352, 146922), (1563, 127088), (1833, 108368), (2028, 97948), (2084, 95316), (2256, 88049), (2444, 81276), (2704, 73461), (3126, 63544), (3666, 54184), (4056, 48974), (4168, 47658), (4888, 40638), (6252, 31772), (6773, 29328), (7332, 27092), (7943, 25008), (8112, 24487), (8336, 23829), (9776, 20319), (12504, 15886), (13546, 14664)]