128112816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 379864080

約数和(自身を除く): 251751264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 929, 1014, 1326, 1352, 1768, 1858, 2028, 2652, 2704, 2787, 2873, 3536, 3716, 4056, 5304, 5574, 5746, 7432, 8112, 8619, 10608, 11148, 11492, 12077, 14864, 15793, 17238, 22296, 22984, 24154, 31586, 34476, 36231, 44592, 45968, 47379, 48308, 63172, 68952, 72462, 94758, 96616, 126344, 137904, 144924, 157001, 189516, 193232, 205309, 252688, 289848, 314002, 379032, 410618, 471003, 579696, 615927, 628004, 758064, 821236, 942006, 1231854, 1256008, 1642472, 1884012, 2463708, 2512016, 2669017, 3284944, 3768024, 4927416, 5338034, 7536048, 8007051, 9854832, 10676068, 16014102, 21352136, 32028204, 42704272, 64056408, 128112816]

約数ペア:

[(1, 128112816), (2, 64056408), (3, 42704272), (4, 32028204), (6, 21352136), (8, 16014102), (12, 10676068), (13, 9854832), (16, 8007051), (17, 7536048), (24, 5338034), (26, 4927416), (34, 3768024), (39, 3284944), (48, 2669017), (51, 2512016), (52, 2463708), (68, 1884012), (78, 1642472), (102, 1256008), (104, 1231854), (136, 942006), (156, 821236), (169, 758064), (204, 628004), (208, 615927), (221, 579696), (272, 471003), (312, 410618), (338, 379032), (408, 314002), (442, 289848), (507, 252688), (624, 205309), (663, 193232), (676, 189516), (816, 157001), (884, 144924), (929, 137904), (1014, 126344), (1326, 96616), (1352, 94758), (1768, 72462), (1858, 68952), (2028, 63172), (2652, 48308), (2704, 47379), (2787, 45968), (2873, 44592), (3536, 36231), (3716, 34476), (4056, 31586), (5304, 24154), (5574, 22984), (5746, 22296), (7432, 17238), (8112, 15793), (8619, 14864), (10608, 12077), (11148, 11492)]