139572972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7228

約数の個数: 108

約数和(自身を含む): 447783336

約数和(自身を除く): 308210364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 7193, 9702, 14386, 19404, 21579, 28772, 43158, 50351, 64737, 79123, 86316, 100702, 129474, 151053, 158246, 201404, 237369, 258948, 302106, 316492, 352457, 453159, 474738, 553861, 604212, 704914, 712107, 906318, 949476, 1057371, 1107722, 1409828, 1424214, 1661583, 1812636, 2114742, 2215444, 2848428, 3172113, 3323166, 3877027, 4229484, 4984749, 6344226, 6646332, 7754054, 9969498, 11631081, 12688452, 15508108, 19938996, 23262162, 34893243, 46524324, 69786486, 139572972]

約数ペア:

[(1, 139572972), (2, 69786486), (3, 46524324), (4, 34893243), (6, 23262162), (7, 19938996), (9, 15508108), (11, 12688452), (12, 11631081), (14, 9969498), (18, 7754054), (21, 6646332), (22, 6344226), (28, 4984749), (33, 4229484), (36, 3877027), (42, 3323166), (44, 3172113), (49, 2848428), (63, 2215444), (66, 2114742), (77, 1812636), (84, 1661583), (98, 1424214), (99, 1409828), (126, 1107722), (132, 1057371), (147, 949476), (154, 906318), (196, 712107), (198, 704914), (231, 604212), (252, 553861), (294, 474738), (308, 453159), (396, 352457), (441, 316492), (462, 302106), (539, 258948), (588, 237369), (693, 201404), (882, 158246), (924, 151053), (1078, 129474), (1386, 100702), (1617, 86316), (1764, 79123), (2156, 64737), (2772, 50351), (3234, 43158), (4851, 28772), (6468, 21579), (7193, 19404), (9702, 14386)]