129246156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 371498400

約数和(自身を除く): 242252244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 89, 107, 116, 117, 156, 174, 178, 214, 234, 261, 267, 321, 348, 356, 377, 428, 468, 522, 534, 642, 754, 801, 963, 1044, 1068, 1131, 1157, 1284, 1391, 1508, 1602, 1926, 2262, 2314, 2581, 2782, 3103, 3204, 3393, 3471, 3852, 4173, 4524, 4628, 5162, 5564, 6206, 6786, 6942, 7743, 8346, 9309, 9523, 10324, 10413, 12412, 12519, 13572, 13884, 15486, 16692, 18618, 19046, 20826, 23229, 25038, 27927, 28569, 30972, 33553, 37236, 38092, 40339, 41652, 46458, 50076, 55854, 57138, 67106, 80678, 85707, 92916, 100659, 111708, 114276, 121017, 123799, 134212, 161356, 171414, 201318, 242034, 247598, 276167, 301977, 342828, 363051, 371397, 402636, 484068, 495196, 552334, 603954, 726102, 742794, 828501, 1104668, 1114191, 1207908, 1452204, 1485588, 1657002, 2228382, 2485503, 3314004, 3590171, 4456764, 4971006, 7180342, 9942012, 10770513, 14360684, 21541026, 32311539, 43082052, 64623078, 129246156]

約数ペア:

[(1, 129246156), (2, 64623078), (3, 43082052), (4, 32311539), (6, 21541026), (9, 14360684), (12, 10770513), (13, 9942012), (18, 7180342), (26, 4971006), (29, 4456764), (36, 3590171), (39, 3314004), (52, 2485503), (58, 2228382), (78, 1657002), (87, 1485588), (89, 1452204), (107, 1207908), (116, 1114191), (117, 1104668), (156, 828501), (174, 742794), (178, 726102), (214, 603954), (234, 552334), (261, 495196), (267, 484068), (321, 402636), (348, 371397), (356, 363051), (377, 342828), (428, 301977), (468, 276167), (522, 247598), (534, 242034), (642, 201318), (754, 171414), (801, 161356), (963, 134212), (1044, 123799), (1068, 121017), (1131, 114276), (1157, 111708), (1284, 100659), (1391, 92916), (1508, 85707), (1602, 80678), (1926, 67106), (2262, 57138), (2314, 55854), (2581, 50076), (2782, 46458), (3103, 41652), (3204, 40339), (3393, 38092), (3471, 37236), (3852, 33553), (4173, 30972), (4524, 28569), (4628, 27927), (5162, 25038), (5564, 23229), (6206, 20826), (6786, 19046), (6942, 18618), (7743, 16692), (8346, 15486), (9309, 13884), (9523, 13572), (10324, 12519), (10413, 12412)]