144480492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 396315920

約数和(自身を除く): 251835428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2221, 2502, 3614, 4442, 5004, 5421, 6663, 7228, 8884, 10842, 13326, 16263, 19989, 21684, 26652, 28873, 32526, 39978, 57746, 65052, 79956, 86619, 115492, 173238, 259857, 308719, 346476, 519714, 617438, 926157, 1039428, 1234876, 1852314, 2778471, 3704628, 4013347, 5556942, 8026694, 11113884, 12040041, 16053388, 24080082, 36120123, 48160164, 72240246, 144480492]

約数ペア:

[(1, 144480492), (2, 72240246), (3, 48160164), (4, 36120123), (6, 24080082), (9, 16053388), (12, 12040041), (13, 11113884), (18, 8026694), (26, 5556942), (36, 4013347), (39, 3704628), (52, 2778471), (78, 1852314), (117, 1234876), (139, 1039428), (156, 926157), (234, 617438), (278, 519714), (417, 346476), (468, 308719), (556, 259857), (834, 173238), (1251, 115492), (1668, 86619), (1807, 79956), (2221, 65052), (2502, 57746), (3614, 39978), (4442, 32526), (5004, 28873), (5421, 26652), (6663, 21684), (7228, 19989), (8884, 16263), (10842, 13326)]