155987964

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131303}}^1$

素因数の和:131327

約数の個数: 48

約数和(自身を含む): 441181440

約数和(自身を除く): 285193476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 131303, 262606, 393909, 525212, 787818, 1181727, 1444333, 1575636, 2363454, 2888666, 3545181, 4332999, 4726908, 5777332, 7090362, 8665998, 12998997, 14180724, 17331996, 25997994, 38996991, 51995988, 77993982, 155987964]

約数ペア:

[(1, 155987964), (2, 77993982), (3, 51995988), (4, 38996991), (6, 25997994), (9, 17331996), (11, 14180724), (12, 12998997), (18, 8665998), (22, 7090362), (27, 5777332), (33, 4726908), (36, 4332999), (44, 3545181), (54, 2888666), (66, 2363454), (99, 1575636), (108, 1444333), (132, 1181727), (198, 787818), (297, 525212), (396, 393909), (594, 262606), (1188, 131303)]