138437208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7078

約数の個数: 128

約数和(自身を含む): 473356800

約数和(自身を除く): 334919592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 7043, 9828, 14086, 19656, 21129, 28172, 42258, 49301, 56344, 63387, 84516, 91559, 98602, 126774, 147903, 169032, 183118, 190161, 197204, 253548, 274677, 295806, 366236, 380322, 394408, 443709, 507096, 549354, 591612, 640913, 732472, 760644, 824031, 887418, 1098708, 1183224, 1281826, 1331127, 1521288, 1648062, 1774836, 1922739, 2197416, 2472093, 2563652, 2662254, 3296124, 3549672, 3845478, 4944186, 5127304, 5324508, 5768217, 6592248, 7690956, 9888372, 10649016, 11536434, 15381912, 17304651, 19776744, 23072868, 34609302, 46145736, 69218604, 138437208]

約数ペア:

[(1, 138437208), (2, 69218604), (3, 46145736), (4, 34609302), (6, 23072868), (7, 19776744), (8, 17304651), (9, 15381912), (12, 11536434), (13, 10649016), (14, 9888372), (18, 7690956), (21, 6592248), (24, 5768217), (26, 5324508), (27, 5127304), (28, 4944186), (36, 3845478), (39, 3549672), (42, 3296124), (52, 2662254), (54, 2563652), (56, 2472093), (63, 2197416), (72, 1922739), (78, 1774836), (84, 1648062), (91, 1521288), (104, 1331127), (108, 1281826), (117, 1183224), (126, 1098708), (156, 887418), (168, 824031), (182, 760644), (189, 732472), (216, 640913), (234, 591612), (252, 549354), (273, 507096), (312, 443709), (351, 394408), (364, 380322), (378, 366236), (468, 295806), (504, 274677), (546, 253548), (702, 197204), (728, 190161), (756, 183118), (819, 169032), (936, 147903), (1092, 126774), (1404, 98602), (1512, 91559), (1638, 84516), (2184, 63387), (2457, 56344), (2808, 49301), (3276, 42258), (4914, 28172), (6552, 21129), (7043, 19656), (9828, 14086)]