189815724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 120

約数和(自身を含む): 572436480

約数和(自身を除く): 382620756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 252, 254, 324, 378, 381, 508, 567, 659, 756, 762, 889, 1134, 1143, 1318, 1524, 1778, 1977, 2268, 2286, 2636, 2667, 3429, 3556, 3954, 4572, 4613, 5334, 5931, 6858, 7908, 8001, 9226, 10287, 10668, 11862, 13716, 13839, 16002, 17793, 18452, 20574, 23724, 24003, 27678, 32004, 35586, 41148, 41517, 48006, 53379, 55356, 71172, 72009, 83034, 83693, 96012, 106758, 124551, 144018, 166068, 167386, 213516, 249102, 251079, 288036, 334772, 373653, 498204, 502158, 585851, 747306, 753237, 1004316, 1171702, 1494612, 1506474, 1757553, 2259711, 2343404, 3012948, 3515106, 4519422, 5272659, 6779133, 7030212, 9038844, 10545318, 13558266, 15817977, 21090636, 27116532, 31635954, 47453931, 63271908, 94907862, 189815724]

約数ペア:

[(1, 189815724), (2, 94907862), (3, 63271908), (4, 47453931), (6, 31635954), (7, 27116532), (9, 21090636), (12, 15817977), (14, 13558266), (18, 10545318), (21, 9038844), (27, 7030212), (28, 6779133), (36, 5272659), (42, 4519422), (54, 3515106), (63, 3012948), (81, 2343404), (84, 2259711), (108, 1757553), (126, 1506474), (127, 1494612), (162, 1171702), (189, 1004316), (252, 753237), (254, 747306), (324, 585851), (378, 502158), (381, 498204), (508, 373653), (567, 334772), (659, 288036), (756, 251079), (762, 249102), (889, 213516), (1134, 167386), (1143, 166068), (1318, 144018), (1524, 124551), (1778, 106758), (1977, 96012), (2268, 83693), (2286, 83034), (2636, 72009), (2667, 71172), (3429, 55356), (3556, 53379), (3954, 48006), (4572, 41517), (4613, 41148), (5334, 35586), (5931, 32004), (6858, 27678), (7908, 24003), (8001, 23724), (9226, 20574), (10287, 18452), (10668, 17793), (11862, 16002), (13716, 13839)]