168203808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 513021600

約数和(自身を除く): 344817792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 96, 114, 118, 144, 152, 171, 177, 228, 236, 288, 304, 342, 354, 456, 472, 521, 531, 608, 684, 708, 912, 944, 1042, 1062, 1121, 1368, 1416, 1563, 1824, 1888, 2084, 2124, 2242, 2736, 2832, 3126, 3363, 4168, 4248, 4484, 4689, 5472, 5664, 6252, 6726, 8336, 8496, 8968, 9378, 9899, 10089, 12504, 13452, 16672, 16992, 17936, 18756, 19798, 20178, 25008, 26904, 29697, 30739, 35872, 37512, 39596, 40356, 50016, 53808, 59394, 61478, 75024, 79192, 80712, 89091, 92217, 107616, 118788, 122956, 150048, 158384, 161424, 178182, 184434, 237576, 245912, 276651, 316768, 322848, 356364, 368868, 475152, 491824, 553302, 584041, 712728, 737736, 950304, 983648, 1106604, 1168082, 1425456, 1475472, 1752123, 2213208, 2336164, 2850912, 2950944, 3504246, 4426416, 4672328, 5256369, 7008492, 8852832, 9344656, 10512738, 14016984, 18689312, 21025476, 28033968, 42050952, 56067936, 84101904, 168203808]

約数ペア:

[(1, 168203808), (2, 84101904), (3, 56067936), (4, 42050952), (6, 28033968), (8, 21025476), (9, 18689312), (12, 14016984), (16, 10512738), (18, 9344656), (19, 8852832), (24, 7008492), (32, 5256369), (36, 4672328), (38, 4426416), (48, 3504246), (57, 2950944), (59, 2850912), (72, 2336164), (76, 2213208), (96, 1752123), (114, 1475472), (118, 1425456), (144, 1168082), (152, 1106604), (171, 983648), (177, 950304), (228, 737736), (236, 712728), (288, 584041), (304, 553302), (342, 491824), (354, 475152), (456, 368868), (472, 356364), (521, 322848), (531, 316768), (608, 276651), (684, 245912), (708, 237576), (912, 184434), (944, 178182), (1042, 161424), (1062, 158384), (1121, 150048), (1368, 122956), (1416, 118788), (1563, 107616), (1824, 92217), (1888, 89091), (2084, 80712), (2124, 79192), (2242, 75024), (2736, 61478), (2832, 59394), (3126, 53808), (3363, 50016), (4168, 40356), (4248, 39596), (4484, 37512), (4689, 35872), (5472, 30739), (5664, 29697), (6252, 26904), (6726, 25008), (8336, 20178), (8496, 19798), (8968, 18756), (9378, 17936), (9899, 16992), (10089, 16672), (12504, 13452)]