157248889720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22859}}^1\times {\mathrm{13229}}^1$

素因数の和:36112

約数の個数: 64

約数和(自身を含む): 381071628000

約数和(自身を除く): 223822738280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13229, 22859, 26458, 45718, 52916, 66145, 91436, 105832, 114295, 132290, 171977, 182872, 228590, 264580, 297167, 343954, 457180, 529160, 594334, 687908, 859885, 914360, 1188668, 1375816, 1485835, 1719770, 2377336, 2971670, 3439540, 5943340, 6879080, 11886680, 302401711, 604803422, 1209606844, 1512008555, 2419213688, 3024017110, 3931222243, 6048034220, 7862444486, 12096068440, 15724888972, 19656111215, 31449777944, 39312222430, 78624444860, 157248889720]

約数ペア:

[(1, 157248889720), (2, 78624444860), (4, 39312222430), (5, 31449777944), (8, 19656111215), (10, 15724888972), (13, 12096068440), (20, 7862444486), (26, 6048034220), (40, 3931222243), (52, 3024017110), (65, 2419213688), (104, 1512008555), (130, 1209606844), (260, 604803422), (520, 302401711), (13229, 11886680), (22859, 6879080), (26458, 5943340), (45718, 3439540), (52916, 2971670), (66145, 2377336), (91436, 1719770), (105832, 1485835), (114295, 1375816), (132290, 1188668), (171977, 914360), (182872, 859885), (228590, 687908), (264580, 594334), (297167, 529160), (343954, 457180)]