194227956

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 383658444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 809, 972, 988, 1026, 1053, 1404, 1482, 1539, 1618, 2052, 2106, 2223, 2427, 2964, 3078, 3159, 3236, 4212, 4446, 4617, 4854, 6156, 6318, 6669, 7281, 8892, 9234, 9708, 10517, 12636, 13338, 14562, 15371, 18468, 20007, 21034, 21843, 26676, 29124, 30742, 31551, 40014, 42068, 43686, 46113, 60021, 61484, 63102, 65529, 80028, 87372, 92226, 94653, 120042, 126204, 131058, 138339, 184452, 189306, 196587, 199823, 240084, 262116, 276678, 283959, 378612, 393174, 399646, 415017, 553356, 567918, 599469, 786348, 799292, 830034, 851877, 1135836, 1198938, 1245051, 1660068, 1703754, 1798407, 2397876, 2490102, 2555631, 3407508, 3596814, 3735153, 4980204, 5111262, 5395221, 7193628, 7470306, 10222524, 10790442, 14940612, 16185663, 21580884, 32371326, 48556989, 64742652, 97113978, 194227956]

約数ペア:

[(1, 194227956), (2, 97113978), (3, 64742652), (4, 48556989), (6, 32371326), (9, 21580884), (12, 16185663), (13, 14940612), (18, 10790442), (19, 10222524), (26, 7470306), (27, 7193628), (36, 5395221), (38, 5111262), (39, 4980204), (52, 3735153), (54, 3596814), (57, 3407508), (76, 2555631), (78, 2490102), (81, 2397876), (108, 1798407), (114, 1703754), (117, 1660068), (156, 1245051), (162, 1198938), (171, 1135836), (228, 851877), (234, 830034), (243, 799292), (247, 786348), (324, 599469), (342, 567918), (351, 553356), (468, 415017), (486, 399646), (494, 393174), (513, 378612), (684, 283959), (702, 276678), (741, 262116), (809, 240084), (972, 199823), (988, 196587), (1026, 189306), (1053, 184452), (1404, 138339), (1482, 131058), (1539, 126204), (1618, 120042), (2052, 94653), (2106, 92226), (2223, 87372), (2427, 80028), (2964, 65529), (3078, 63102), (3159, 61484), (3236, 60021), (4212, 46113), (4446, 43686), (4617, 42068), (4854, 40014), (6156, 31551), (6318, 30742), (6669, 29124), (7281, 26676), (8892, 21843), (9234, 21034), (9708, 20007), (10517, 18468), (12636, 15371), (13338, 14562)]