156738458253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{28411}}^1$

素因数の和:28654

約数の個数: 64

約数和(自身を含む): 244350473472

約数和(自身を除く): 87612015219

約数列:

[1, 3, 13, 17, 39, 51, 53, 157, 159, 221, 471, 663, 689, 901, 2041, 2067, 2669, 2703, 6123, 8007, 8321, 11713, 24963, 28411, 34697, 35139, 85233, 104091, 108173, 141457, 324519, 369343, 424371, 482987, 1108029, 1448961, 1505783, 1838941, 4460527, 4517349, 5516823, 6278831, 13381581, 18836493, 19575179, 25598311, 57986851, 58725537, 75828959, 76794933, 173960553, 227486877, 236407931, 332778043, 709223793, 985776467, 998334129, 2957329401, 3073303103, 4018934827, 9219909309, 12056804481, 52246152751, 156738458253]

約数ペア:

[(1, 156738458253), (3, 52246152751), (13, 12056804481), (17, 9219909309), (39, 4018934827), (51, 3073303103), (53, 2957329401), (157, 998334129), (159, 985776467), (221, 709223793), (471, 332778043), (663, 236407931), (689, 227486877), (901, 173960553), (2041, 76794933), (2067, 75828959), (2669, 58725537), (2703, 57986851), (6123, 25598311), (8007, 19575179), (8321, 18836493), (11713, 13381581), (24963, 6278831), (28411, 5516823), (34697, 4517349), (35139, 4460527), (85233, 1838941), (104091, 1505783), (108173, 1448961), (141457, 1108029), (324519, 482987), (369343, 424371)]