135630208

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 336844800

約数和(自身を除く): 201214592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 257, 266, 304, 434, 448, 496, 514, 532, 589, 608, 868, 896, 992, 1028, 1064, 1178, 1216, 1736, 1799, 1984, 2056, 2128, 2356, 2432, 3472, 3598, 3968, 4112, 4123, 4256, 4712, 4883, 6944, 7196, 7967, 8224, 8246, 8512, 9424, 9766, 13888, 14392, 15934, 16448, 16492, 17024, 18848, 19532, 27776, 28784, 31868, 32896, 32984, 34181, 37696, 39064, 55769, 57568, 63736, 65968, 68362, 75392, 78128, 111538, 115136, 127472, 131936, 136724, 151373, 156256, 223076, 230272, 254944, 263872, 273448, 302746, 312512, 446152, 509888, 527744, 546896, 605492, 625024, 892304, 1019776, 1059611, 1093792, 1210984, 1784608, 2119222, 2187584, 2421968, 3569216, 4238444, 4375168, 4843936, 7138432, 8476888, 9687872, 16953776, 19375744, 33907552, 67815104, 135630208]

約数ペア:

[(1, 135630208), (2, 67815104), (4, 33907552), (7, 19375744), (8, 16953776), (14, 9687872), (16, 8476888), (19, 7138432), (28, 4843936), (31, 4375168), (32, 4238444), (38, 3569216), (56, 2421968), (62, 2187584), (64, 2119222), (76, 1784608), (112, 1210984), (124, 1093792), (128, 1059611), (133, 1019776), (152, 892304), (217, 625024), (224, 605492), (248, 546896), (257, 527744), (266, 509888), (304, 446152), (434, 312512), (448, 302746), (496, 273448), (514, 263872), (532, 254944), (589, 230272), (608, 223076), (868, 156256), (896, 151373), (992, 136724), (1028, 131936), (1064, 127472), (1178, 115136), (1216, 111538), (1736, 78128), (1799, 75392), (1984, 68362), (2056, 65968), (2128, 63736), (2356, 57568), (2432, 55769), (3472, 39064), (3598, 37696), (3968, 34181), (4112, 32984), (4123, 32896), (4256, 31868), (4712, 28784), (4883, 27776), (6944, 19532), (7196, 18848), (7967, 17024), (8224, 16492), (8246, 16448), (8512, 15934), (9424, 14392), (9766, 13888)]