131320548

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 356227200

約数和(自身を除く): 224906652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 74, 108, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 557, 666, 708, 999, 1062, 1114, 1332, 1593, 1671, 1998, 2124, 2183, 2228, 3186, 3342, 3996, 4366, 5013, 6372, 6549, 6684, 8732, 10026, 13098, 15039, 19647, 20052, 20609, 26196, 30078, 32863, 39294, 41218, 58941, 60156, 61827, 65726, 78588, 82436, 98589, 117882, 123654, 131452, 185481, 197178, 235764, 247308, 295767, 370962, 394356, 556443, 591534, 741924, 887301, 1112886, 1183068, 1215931, 1774602, 2225772, 2431862, 3549204, 3647793, 4863724, 7295586, 10943379, 14591172, 21886758, 32830137, 43773516, 65660274, 131320548]

約数ペア:

[(1, 131320548), (2, 65660274), (3, 43773516), (4, 32830137), (6, 21886758), (9, 14591172), (12, 10943379), (18, 7295586), (27, 4863724), (36, 3647793), (37, 3549204), (54, 2431862), (59, 2225772), (74, 1774602), (108, 1215931), (111, 1183068), (118, 1112886), (148, 887301), (177, 741924), (222, 591534), (236, 556443), (333, 394356), (354, 370962), (444, 295767), (531, 247308), (557, 235764), (666, 197178), (708, 185481), (999, 131452), (1062, 123654), (1114, 117882), (1332, 98589), (1593, 82436), (1671, 78588), (1998, 65726), (2124, 61827), (2183, 60156), (2228, 58941), (3186, 41218), (3342, 39294), (3996, 32863), (4366, 30078), (5013, 26196), (6372, 20609), (6549, 20052), (6684, 19647), (8732, 15039), (10026, 13098)]