144390272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4613

約数の個数: 64

約数和(自身を含む): 326155200

約数和(自身を除く): 181764928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 4567, 7904, 9134, 15808, 18268, 31616, 36536, 59371, 73072, 86773, 118742, 146144, 173546, 237484, 292288, 347092, 474968, 584576, 694184, 949936, 1128049, 1388368, 1899872, 2256098, 2776736, 3799744, 4512196, 5553472, 7599488, 9024392, 11106944, 18048784, 36097568, 72195136, 144390272]

約数ペア:

[(1, 144390272), (2, 72195136), (4, 36097568), (8, 18048784), (13, 11106944), (16, 9024392), (19, 7599488), (26, 5553472), (32, 4512196), (38, 3799744), (52, 2776736), (64, 2256098), (76, 1899872), (104, 1388368), (128, 1128049), (152, 949936), (208, 694184), (247, 584576), (304, 474968), (416, 347092), (494, 292288), (608, 237484), (832, 173546), (988, 146144), (1216, 118742), (1664, 86773), (1976, 73072), (2432, 59371), (3952, 36536), (4567, 31616), (7904, 18268), (9134, 15808)]