156989116197

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{2521}}^1$

素因数の和:3536

約数の個数: 80

約数和(自身を含む): 252967091520

約数和(自身を除く): 95977975323

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 941, 1161, 1539, 2451, 2521, 2823, 3483, 7353, 7563, 8469, 17879, 22059, 22689, 25407, 40463, 47899, 53637, 66177, 68067, 76221, 108403, 121389, 143697, 160911, 204201, 325209, 364167, 431091, 482733, 768797, 975627, 1092501, 1293273, 1448199, 2059657, 2306391, 2372261, 2926881, 3277503, 3879819, 6178971, 6919173, 7116783, 8780643, 18536913, 20757519, 21350349, 45072959, 55610739, 62272557, 64051047, 102007223, 135218877, 166832217, 192153141, 306021669, 405656631, 918065007, 1216969893, 1938137237, 2754195021, 3650909679, 5814411711, 8262585063, 17443235133, 52329705399, 156989116197]

約数ペア:

[(1, 156989116197), (3, 52329705399), (9, 17443235133), (19, 8262585063), (27, 5814411711), (43, 3650909679), (57, 2754195021), (81, 1938137237), (129, 1216969893), (171, 918065007), (387, 405656631), (513, 306021669), (817, 192153141), (941, 166832217), (1161, 135218877), (1539, 102007223), (2451, 64051047), (2521, 62272557), (2823, 55610739), (3483, 45072959), (7353, 21350349), (7563, 20757519), (8469, 18536913), (17879, 8780643), (22059, 7116783), (22689, 6919173), (25407, 6178971), (40463, 3879819), (47899, 3277503), (53637, 2926881), (66177, 2372261), (68067, 2306391), (76221, 2059657), (108403, 1448199), (121389, 1293273), (143697, 1092501), (160911, 975627), (204201, 768797), (325209, 482733), (364167, 431091)]