151222302

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 273865698

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 449, 462, 486, 567, 594, 693, 729, 891, 898, 1134, 1347, 1386, 1458, 1701, 1782, 2079, 2187, 2673, 2694, 3143, 3402, 4041, 4158, 4374, 4939, 5103, 5346, 6237, 6286, 8019, 8082, 9429, 9878, 10206, 12123, 12474, 14817, 15309, 16038, 18711, 18858, 24057, 24246, 28287, 29634, 30618, 34573, 36369, 37422, 44451, 48114, 56133, 56574, 69146, 72738, 84861, 88902, 103719, 109107, 112266, 133353, 168399, 169722, 207438, 218214, 254583, 266706, 311157, 327321, 336798, 400059, 509166, 622314, 654642, 763749, 800118, 933471, 981963, 1200177, 1527498, 1866942, 1963926, 2291247, 2400354, 2800413, 3600531, 4582494, 5600826, 6873741, 7201062, 8401239, 10801593, 13747482, 16802478, 21603186, 25203717, 50407434, 75611151, 151222302]

約数ペア:

[(1, 151222302), (2, 75611151), (3, 50407434), (6, 25203717), (7, 21603186), (9, 16802478), (11, 13747482), (14, 10801593), (18, 8401239), (21, 7201062), (22, 6873741), (27, 5600826), (33, 4582494), (42, 3600531), (54, 2800413), (63, 2400354), (66, 2291247), (77, 1963926), (81, 1866942), (99, 1527498), (126, 1200177), (154, 981963), (162, 933471), (189, 800118), (198, 763749), (231, 654642), (243, 622314), (297, 509166), (378, 400059), (449, 336798), (462, 327321), (486, 311157), (567, 266706), (594, 254583), (693, 218214), (729, 207438), (891, 169722), (898, 168399), (1134, 133353), (1347, 112266), (1386, 109107), (1458, 103719), (1701, 88902), (1782, 84861), (2079, 72738), (2187, 69146), (2673, 56574), (2694, 56133), (3143, 48114), (3402, 44451), (4041, 37422), (4158, 36369), (4374, 34573), (4939, 30618), (5103, 29634), (5346, 28287), (6237, 24246), (6286, 24057), (8019, 18858), (8082, 18711), (9429, 16038), (9878, 15309), (10206, 14817), (12123, 12474)]