144480294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20154

約数の個数: 64

約数和(自身を含む): 386265600

約数和(自身を除く): 241785306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 20117, 40234, 60351, 120702, 140819, 181053, 281638, 362106, 382223, 422457, 543159, 764446, 844914, 1086318, 1146669, 1267371, 2293338, 2534742, 2675561, 3440007, 3802113, 5351122, 6880014, 7604226, 8026683, 10320021, 16053366, 20640042, 24080049, 48160098, 72240147, 144480294]

約数ペア:

[(1, 144480294), (2, 72240147), (3, 48160098), (6, 24080049), (7, 20640042), (9, 16053366), (14, 10320021), (18, 8026683), (19, 7604226), (21, 6880014), (27, 5351122), (38, 3802113), (42, 3440007), (54, 2675561), (57, 2534742), (63, 2293338), (114, 1267371), (126, 1146669), (133, 1086318), (171, 844914), (189, 764446), (266, 543159), (342, 422457), (378, 382223), (399, 362106), (513, 281638), (798, 181053), (1026, 140819), (1197, 120702), (2394, 60351), (3591, 40234), (7182, 20117)]