180532248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 521277120

約数和(自身を除く): 340744872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 101, 102, 104, 136, 156, 202, 204, 221, 303, 312, 337, 404, 408, 442, 606, 663, 674, 808, 884, 1011, 1212, 1313, 1326, 1348, 1717, 1768, 2022, 2424, 2626, 2652, 2696, 3434, 3939, 4044, 4381, 5151, 5252, 5304, 5729, 6868, 7878, 8088, 8762, 10302, 10504, 11458, 13143, 13736, 15756, 17187, 17524, 20604, 22321, 22916, 26286, 31512, 34037, 34374, 35048, 41208, 44642, 45832, 52572, 66963, 68074, 68748, 74477, 89284, 102111, 105144, 133926, 136148, 137496, 148954, 178568, 204222, 223431, 267852, 272296, 297908, 408444, 442481, 446862, 535704, 578629, 595816, 816888, 884962, 893724, 1157258, 1327443, 1735887, 1769924, 1787448, 2314516, 2654886, 3471774, 3539848, 4629032, 5309772, 6943548, 7522177, 10619544, 13887096, 15044354, 22566531, 30088708, 45133062, 60177416, 90266124, 180532248]

約数ペア:

[(1, 180532248), (2, 90266124), (3, 60177416), (4, 45133062), (6, 30088708), (8, 22566531), (12, 15044354), (13, 13887096), (17, 10619544), (24, 7522177), (26, 6943548), (34, 5309772), (39, 4629032), (51, 3539848), (52, 3471774), (68, 2654886), (78, 2314516), (101, 1787448), (102, 1769924), (104, 1735887), (136, 1327443), (156, 1157258), (202, 893724), (204, 884962), (221, 816888), (303, 595816), (312, 578629), (337, 535704), (404, 446862), (408, 442481), (442, 408444), (606, 297908), (663, 272296), (674, 267852), (808, 223431), (884, 204222), (1011, 178568), (1212, 148954), (1313, 137496), (1326, 136148), (1348, 133926), (1717, 105144), (1768, 102111), (2022, 89284), (2424, 74477), (2626, 68748), (2652, 68074), (2696, 66963), (3434, 52572), (3939, 45832), (4044, 44642), (4381, 41208), (5151, 35048), (5252, 34374), (5304, 34037), (5729, 31512), (6868, 26286), (7878, 22916), (8088, 22321), (8762, 20604), (10302, 17524), (10504, 17187), (11458, 15756), (13143, 13736)]