156731346108

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{133013}}^1$

素因数の和:133555

約数の個数: 72

約数和(自身を含む): 402636570336

約数和(自身を除く): 245905224228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 461, 639, 852, 922, 1278, 1383, 1844, 2556, 2766, 4149, 5532, 8298, 16596, 32731, 65462, 98193, 130924, 133013, 196386, 266026, 294579, 392772, 399039, 532052, 589158, 798078, 1178316, 1197117, 1596156, 2394234, 4788468, 9443923, 18887846, 28331769, 37775692, 56663538, 61318993, 84995307, 113327076, 122637986, 169990614, 183956979, 245275972, 339981228, 367913958, 551870937, 735827916, 1103741874, 2207483748, 4353648503, 8707297006, 13060945509, 17414594012, 26121891018, 39182836527, 52243782036, 78365673054, 156731346108]

約数ペア:

[(1, 156731346108), (2, 78365673054), (3, 52243782036), (4, 39182836527), (6, 26121891018), (9, 17414594012), (12, 13060945509), (18, 8707297006), (36, 4353648503), (71, 2207483748), (142, 1103741874), (213, 735827916), (284, 551870937), (426, 367913958), (461, 339981228), (639, 245275972), (852, 183956979), (922, 169990614), (1278, 122637986), (1383, 113327076), (1844, 84995307), (2556, 61318993), (2766, 56663538), (4149, 37775692), (5532, 28331769), (8298, 18887846), (16596, 9443923), (32731, 4788468), (65462, 2394234), (98193, 1596156), (130924, 1197117), (133013, 1178316), (196386, 798078), (266026, 589158), (294579, 532052), (392772, 399039)]