130253778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 308736000

約数和(自身を除く): 178482222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 1607, 2133, 3002, 3214, 4266, 4503, 4821, 9006, 9642, 13509, 14463, 27018, 28926, 30533, 40527, 43389, 61066, 81054, 86778, 91599, 126953, 183198, 253906, 274797, 380859, 549594, 761718, 824391, 1142577, 1648782, 2285154, 2412107, 3427731, 4824214, 6855462, 7236321, 14472642, 21708963, 43417926, 65126889, 130253778]

約数ペア:

[(1, 130253778), (2, 65126889), (3, 43417926), (6, 21708963), (9, 14472642), (18, 7236321), (19, 6855462), (27, 4824214), (38, 3427731), (54, 2412107), (57, 2285154), (79, 1648782), (114, 1142577), (158, 824391), (171, 761718), (237, 549594), (342, 380859), (474, 274797), (513, 253906), (711, 183198), (1026, 126953), (1422, 91599), (1501, 86778), (1607, 81054), (2133, 61066), (3002, 43389), (3214, 40527), (4266, 30533), (4503, 28926), (4821, 27018), (9006, 14463), (9642, 13509)]