156713193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 287763840

約数和(自身を除く): 131050647

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 169, 273, 287, 359, 369, 507, 533, 819, 861, 1077, 1183, 1521, 1599, 2513, 2583, 3231, 3549, 3731, 4667, 4797, 6929, 7539, 10647, 11193, 14001, 14719, 20787, 22617, 32669, 33579, 42003, 44157, 48503, 60671, 62361, 98007, 103033, 132471, 145509, 182013, 191347, 294021, 309099, 424697, 436527, 546039, 574041, 927297, 1274091, 1339429, 1722123, 2487511, 3822273, 4018287, 7462533, 12054861, 17412577, 22387599, 52237731, 156713193]

約数ペア:

[(1, 156713193), (3, 52237731), (7, 22387599), (9, 17412577), (13, 12054861), (21, 7462533), (39, 4018287), (41, 3822273), (63, 2487511), (91, 1722123), (117, 1339429), (123, 1274091), (169, 927297), (273, 574041), (287, 546039), (359, 436527), (369, 424697), (507, 309099), (533, 294021), (819, 191347), (861, 182013), (1077, 145509), (1183, 132471), (1521, 103033), (1599, 98007), (2513, 62361), (2583, 60671), (3231, 48503), (3549, 44157), (3731, 42003), (4667, 33579), (4797, 32669), (6929, 22617), (7539, 20787), (10647, 14719), (11193, 14001)]