159426204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 470564640

約数和(自身を除く): 311138436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 196, 204, 238, 246, 287, 294, 357, 389, 476, 492, 574, 588, 697, 714, 778, 833, 861, 1148, 1167, 1394, 1428, 1556, 1666, 1722, 2009, 2091, 2334, 2499, 2723, 2788, 3332, 3444, 4018, 4182, 4668, 4879, 4998, 5446, 6027, 6613, 8036, 8169, 8364, 9758, 9996, 10892, 12054, 13226, 14637, 15949, 16338, 19061, 19516, 19839, 24108, 26452, 29274, 31898, 32676, 34153, 38122, 39678, 46291, 47847, 57183, 58548, 63796, 68306, 76244, 79356, 92582, 95694, 102459, 111643, 114366, 136612, 138873, 185164, 191388, 204918, 223286, 228732, 271133, 277746, 324037, 334929, 409836, 446572, 542266, 555492, 648074, 669858, 781501, 813399, 972111, 1084532, 1296148, 1339716, 1563002, 1626798, 1897931, 1944222, 2344503, 3126004, 3253596, 3795862, 3888444, 4689006, 5693793, 7591724, 9378012, 11387586, 13285517, 22775172, 26571034, 39856551, 53142068, 79713102, 159426204]

約数ペア:

[(1, 159426204), (2, 79713102), (3, 53142068), (4, 39856551), (6, 26571034), (7, 22775172), (12, 13285517), (14, 11387586), (17, 9378012), (21, 7591724), (28, 5693793), (34, 4689006), (41, 3888444), (42, 3795862), (49, 3253596), (51, 3126004), (68, 2344503), (82, 1944222), (84, 1897931), (98, 1626798), (102, 1563002), (119, 1339716), (123, 1296148), (147, 1084532), (164, 972111), (196, 813399), (204, 781501), (238, 669858), (246, 648074), (287, 555492), (294, 542266), (357, 446572), (389, 409836), (476, 334929), (492, 324037), (574, 277746), (588, 271133), (697, 228732), (714, 223286), (778, 204918), (833, 191388), (861, 185164), (1148, 138873), (1167, 136612), (1394, 114366), (1428, 111643), (1556, 102459), (1666, 95694), (1722, 92582), (2009, 79356), (2091, 76244), (2334, 68306), (2499, 63796), (2723, 58548), (2788, 57183), (3332, 47847), (3444, 46291), (4018, 39678), (4182, 38122), (4668, 34153), (4879, 32676), (4998, 31898), (5446, 29274), (6027, 26452), (6613, 24108), (8036, 19839), (8169, 19516), (8364, 19061), (9758, 16338), (9996, 15949), (10892, 14637), (12054, 13226)]