164530272

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90203}}^1$

素因数の和:90235

約数の個数: 48

約数和(自身を含む): 454628160

約数和(自身を除く): 290097888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 90203, 180406, 270609, 360812, 541218, 721624, 1082436, 1443248, 1713857, 2164872, 2886496, 3427714, 4329744, 5141571, 6855428, 8659488, 10283142, 13710856, 20566284, 27421712, 41132568, 54843424, 82265136, 164530272]

約数ペア:

[(1, 164530272), (2, 82265136), (3, 54843424), (4, 41132568), (6, 27421712), (8, 20566284), (12, 13710856), (16, 10283142), (19, 8659488), (24, 6855428), (32, 5141571), (38, 4329744), (48, 3427714), (57, 2886496), (76, 2164872), (96, 1713857), (114, 1443248), (152, 1082436), (228, 721624), (304, 541218), (456, 360812), (608, 270609), (912, 180406), (1824, 90203)]