156945648412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{17053}}^1$

素因数の和:17579

約数の個数: 96

約数和(自身を含む): 338857795584

約数和(自身を除く): 181912147172

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 461, 644, 713, 868, 922, 1426, 1844, 2852, 3227, 4991, 6454, 9982, 10603, 12908, 14291, 17053, 19964, 21206, 28582, 34106, 42412, 57164, 68212, 74221, 100037, 119371, 148442, 200074, 238742, 296884, 328693, 392219, 400148, 477484, 528643, 657386, 784438, 1057286, 1314772, 1568876, 2114572, 2300851, 2745533, 3700501, 4601702, 5491066, 7401002, 7861433, 9203404, 10982132, 12158789, 14802004, 15722866, 24317578, 31445732, 48635156, 55030031, 85111523, 110060062, 170223046, 180812959, 220120124, 243704423, 340446092, 361625918, 487408846, 723251836, 974817692, 1265690713, 1705930961, 2531381426, 3411861922, 5062762852, 5605201729, 6823723844, 11210403458, 22420806916, 39236412103, 78472824206, 156945648412]

約数ペア:

[(1, 156945648412), (2, 78472824206), (4, 39236412103), (7, 22420806916), (14, 11210403458), (23, 6823723844), (28, 5605201729), (31, 5062762852), (46, 3411861922), (62, 2531381426), (92, 1705930961), (124, 1265690713), (161, 974817692), (217, 723251836), (322, 487408846), (434, 361625918), (461, 340446092), (644, 243704423), (713, 220120124), (868, 180812959), (922, 170223046), (1426, 110060062), (1844, 85111523), (2852, 55030031), (3227, 48635156), (4991, 31445732), (6454, 24317578), (9982, 15722866), (10603, 14802004), (12908, 12158789), (14291, 10982132), (17053, 9203404), (19964, 7861433), (21206, 7401002), (28582, 5491066), (34106, 4601702), (42412, 3700501), (57164, 2745533), (68212, 2300851), (74221, 2114572), (100037, 1568876), (119371, 1314772), (148442, 1057286), (200074, 784438), (238742, 657386), (296884, 528643), (328693, 477484), (392219, 400148)]