180796176

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 556256064

約数和(自身を除く): 375459888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 157, 176, 198, 264, 314, 396, 471, 528, 628, 727, 792, 942, 1256, 1413, 1454, 1584, 1727, 1884, 2181, 2512, 2826, 2908, 3454, 3768, 4362, 5181, 5652, 5816, 6543, 6908, 7536, 7997, 8724, 10362, 11304, 11632, 13086, 13816, 15543, 15994, 17448, 20724, 22608, 23991, 26172, 27632, 31086, 31988, 34896, 41448, 47982, 52344, 62172, 63976, 71973, 82896, 95964, 104688, 114139, 124344, 127952, 143946, 191928, 228278, 248688, 287892, 342417, 383856, 456556, 575784, 684834, 913112, 1027251, 1151568, 1255529, 1369668, 1826224, 2054502, 2511058, 2739336, 3766587, 4109004, 5022116, 5478672, 7533174, 8218008, 10044232, 11299761, 15066348, 16436016, 20088464, 22599522, 30132696, 45199044, 60265392, 90398088, 180796176]

約数ペア:

[(1, 180796176), (2, 90398088), (3, 60265392), (4, 45199044), (6, 30132696), (8, 22599522), (9, 20088464), (11, 16436016), (12, 15066348), (16, 11299761), (18, 10044232), (22, 8218008), (24, 7533174), (33, 5478672), (36, 5022116), (44, 4109004), (48, 3766587), (66, 2739336), (72, 2511058), (88, 2054502), (99, 1826224), (132, 1369668), (144, 1255529), (157, 1151568), (176, 1027251), (198, 913112), (264, 684834), (314, 575784), (396, 456556), (471, 383856), (528, 342417), (628, 287892), (727, 248688), (792, 228278), (942, 191928), (1256, 143946), (1413, 127952), (1454, 124344), (1584, 114139), (1727, 104688), (1884, 95964), (2181, 82896), (2512, 71973), (2826, 63976), (2908, 62172), (3454, 52344), (3768, 47982), (4362, 41448), (5181, 34896), (5652, 31988), (5816, 31086), (6543, 27632), (6908, 26172), (7536, 23991), (7997, 22608), (8724, 20724), (10362, 17448), (11304, 15994), (11632, 15543), (13086, 13816)]