139230252

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 440697600

約数和(自身を除く): 301467348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 359, 378, 399, 486, 513, 532, 567, 684, 718, 729, 756, 798, 972, 1026, 1077, 1134, 1197, 1436, 1458, 1539, 1596, 1701, 2052, 2154, 2268, 2394, 2513, 2916, 3078, 3231, 3402, 3591, 4308, 4617, 4788, 5026, 5103, 6156, 6462, 6804, 6821, 7182, 7539, 9234, 9693, 10052, 10206, 10773, 12924, 13642, 13851, 14364, 15078, 18468, 19386, 20412, 20463, 21546, 22617, 27284, 27702, 29079, 30156, 32319, 38772, 40926, 43092, 45234, 47747, 55404, 58158, 61389, 64638, 67851, 81852, 87237, 90468, 95494, 96957, 116316, 122778, 129276, 135702, 143241, 174474, 184167, 190988, 193914, 203553, 245556, 261711, 271404, 286482, 348948, 368334, 387828, 407106, 429723, 523422, 552501, 572964, 610659, 736668, 814212, 859446, 1046844, 1105002, 1221318, 1289169, 1657503, 1718892, 1831977, 2210004, 2442636, 2578338, 3315006, 3663954, 3867507, 4972509, 5156676, 6630012, 7327908, 7735014, 9945018, 11602521, 15470028, 19890036, 23205042, 34807563, 46410084, 69615126, 139230252]

約数ペア:

[(1, 139230252), (2, 69615126), (3, 46410084), (4, 34807563), (6, 23205042), (7, 19890036), (9, 15470028), (12, 11602521), (14, 9945018), (18, 7735014), (19, 7327908), (21, 6630012), (27, 5156676), (28, 4972509), (36, 3867507), (38, 3663954), (42, 3315006), (54, 2578338), (57, 2442636), (63, 2210004), (76, 1831977), (81, 1718892), (84, 1657503), (108, 1289169), (114, 1221318), (126, 1105002), (133, 1046844), (162, 859446), (171, 814212), (189, 736668), (228, 610659), (243, 572964), (252, 552501), (266, 523422), (324, 429723), (342, 407106), (359, 387828), (378, 368334), (399, 348948), (486, 286482), (513, 271404), (532, 261711), (567, 245556), (684, 203553), (718, 193914), (729, 190988), (756, 184167), (798, 174474), (972, 143241), (1026, 135702), (1077, 129276), (1134, 122778), (1197, 116316), (1436, 96957), (1458, 95494), (1539, 90468), (1596, 87237), (1701, 81852), (2052, 67851), (2154, 64638), (2268, 61389), (2394, 58158), (2513, 55404), (2916, 47747), (3078, 45234), (3231, 43092), (3402, 40926), (3591, 38772), (4308, 32319), (4617, 30156), (4788, 29079), (5026, 27702), (5103, 27284), (6156, 22617), (6462, 21546), (6804, 20463), (6821, 20412), (7182, 19386), (7539, 18468), (9234, 15078), (9693, 14364), (10052, 13851), (10206, 13642), (10773, 12924)]