164297484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2101

約数の個数: 120

約数和(自身を含む): 487126640

約数和(自身を除く): 322829156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2053, 2106, 2223, 2964, 3078, 4106, 4212, 4446, 6156, 6159, 6669, 8212, 8892, 12318, 13338, 18477, 20007, 24636, 26676, 26689, 36954, 39007, 40014, 53378, 55431, 73908, 78014, 80028, 80067, 106756, 110862, 117021, 156028, 160134, 166293, 221724, 234042, 240201, 320268, 332586, 351063, 468084, 480402, 507091, 665172, 702126, 720603, 960804, 1014182, 1053189, 1404252, 1441206, 1521273, 2028364, 2106378, 2161809, 2882412, 3042546, 3159567, 4212756, 4323618, 4563819, 6085092, 6319134, 8647236, 9127638, 12638268, 13691457, 18255276, 27382914, 41074371, 54765828, 82148742, 164297484]

約数ペア:

[(1, 164297484), (2, 82148742), (3, 54765828), (4, 41074371), (6, 27382914), (9, 18255276), (12, 13691457), (13, 12638268), (18, 9127638), (19, 8647236), (26, 6319134), (27, 6085092), (36, 4563819), (38, 4323618), (39, 4212756), (52, 3159567), (54, 3042546), (57, 2882412), (76, 2161809), (78, 2106378), (81, 2028364), (108, 1521273), (114, 1441206), (117, 1404252), (156, 1053189), (162, 1014182), (171, 960804), (228, 720603), (234, 702126), (247, 665172), (324, 507091), (342, 480402), (351, 468084), (468, 351063), (494, 332586), (513, 320268), (684, 240201), (702, 234042), (741, 221724), (988, 166293), (1026, 160134), (1053, 156028), (1404, 117021), (1482, 110862), (1539, 106756), (2052, 80067), (2053, 80028), (2106, 78014), (2223, 73908), (2964, 55431), (3078, 53378), (4106, 40014), (4212, 39007), (4446, 36954), (6156, 26689), (6159, 26676), (6669, 24636), (8212, 20007), (8892, 18477), (12318, 13338)]