144951408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20543}}^1$

素因数の和:20571

約数の個数: 90

約数和(自身を含む): 471916224

約数和(自身を除く): 326964816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20543, 41086, 61629, 82172, 123258, 143801, 164344, 184887, 246516, 287602, 328688, 369774, 431403, 493032, 575204, 739548, 862806, 986064, 1006607, 1150408, 1294209, 1479096, 1725612, 2013214, 2300816, 2588418, 2958192, 3019821, 3451224, 4026428, 5176836, 6039642, 6902448, 8052856, 9059463, 10353672, 12079284, 16105712, 18118926, 20707344, 24158568, 36237852, 48317136, 72475704, 144951408]

約数ペア:

[(1, 144951408), (2, 72475704), (3, 48317136), (4, 36237852), (6, 24158568), (7, 20707344), (8, 18118926), (9, 16105712), (12, 12079284), (14, 10353672), (16, 9059463), (18, 8052856), (21, 6902448), (24, 6039642), (28, 5176836), (36, 4026428), (42, 3451224), (48, 3019821), (49, 2958192), (56, 2588418), (63, 2300816), (72, 2013214), (84, 1725612), (98, 1479096), (112, 1294209), (126, 1150408), (144, 1006607), (147, 986064), (168, 862806), (196, 739548), (252, 575204), (294, 493032), (336, 431403), (392, 369774), (441, 328688), (504, 287602), (588, 246516), (784, 184887), (882, 164344), (1008, 143801), (1176, 123258), (1764, 82172), (2352, 61629), (3528, 41086), (7056, 20543)]