139876128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69383}}^1$

素因数の和:69406

約数の個数: 72

約数和(自身を含む): 454603968

約数和(自身を除く): 314727840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69383, 138766, 208149, 277532, 416298, 485681, 555064, 624447, 832596, 971362, 1110128, 1248894, 1457043, 1665192, 1942724, 2220256, 2497788, 2914086, 3330384, 3885448, 4371129, 4995576, 5828172, 6660768, 7770896, 8742258, 9991152, 11656344, 15541792, 17484516, 19982304, 23312688, 34969032, 46625376, 69938064, 139876128]

約数ペア:

[(1, 139876128), (2, 69938064), (3, 46625376), (4, 34969032), (6, 23312688), (7, 19982304), (8, 17484516), (9, 15541792), (12, 11656344), (14, 9991152), (16, 8742258), (18, 7770896), (21, 6660768), (24, 5828172), (28, 4995576), (32, 4371129), (36, 3885448), (42, 3330384), (48, 2914086), (56, 2497788), (63, 2220256), (72, 1942724), (84, 1665192), (96, 1457043), (112, 1248894), (126, 1110128), (144, 971362), (168, 832596), (224, 624447), (252, 555064), (288, 485681), (336, 416298), (504, 277532), (672, 208149), (1008, 138766), (2016, 69383)]