139264944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31883}}^1$

素因数の和:31914

約数の個数: 80

約数和(自身を含む): 442804992

約数和(自身を除く): 303540048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31883, 63766, 95649, 127532, 191298, 223181, 255064, 382596, 414479, 446362, 510128, 669543, 765192, 828958, 892724, 1243437, 1339086, 1530384, 1657916, 1785448, 2486874, 2678172, 2901353, 3315832, 3570896, 4973748, 5356344, 5802706, 6631664, 8704059, 9947496, 10712688, 11605412, 17408118, 19894992, 23210824, 34816236, 46421648, 69632472, 139264944]

約数ペア:

[(1, 139264944), (2, 69632472), (3, 46421648), (4, 34816236), (6, 23210824), (7, 19894992), (8, 17408118), (12, 11605412), (13, 10712688), (14, 9947496), (16, 8704059), (21, 6631664), (24, 5802706), (26, 5356344), (28, 4973748), (39, 3570896), (42, 3315832), (48, 2901353), (52, 2678172), (56, 2486874), (78, 1785448), (84, 1657916), (91, 1530384), (104, 1339086), (112, 1243437), (156, 892724), (168, 828958), (182, 765192), (208, 669543), (273, 510128), (312, 446362), (336, 414479), (364, 382596), (546, 255064), (624, 223181), (728, 191298), (1092, 127532), (1456, 95649), (2184, 63766), (4368, 31883)]