155878128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2756

約数の個数: 160

約数和(自身を含む): 538457600

約数和(自身を除く): 382579472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2713, 2736, 3024, 3192, 3591, 4104, 4788, 5426, 6384, 7182, 8139, 8208, 9576, 10852, 14364, 16278, 18991, 19152, 21704, 24417, 28728, 32556, 37982, 43408, 48834, 51547, 56973, 57456, 65112, 73251, 75964, 97668, 103094, 113946, 130224, 146502, 151928, 154641, 170919, 195336, 206188, 227892, 293004, 303856, 309282, 341838, 360829, 390672, 412376, 455784, 463923, 512757, 586008, 618564, 683676, 721658, 824752, 911568, 927846, 1025514, 1082487, 1172016, 1237128, 1367352, 1391769, 1443316, 1855692, 2051028, 2164974, 2474256, 2734704, 2783538, 2886632, 3247461, 3711384, 4102056, 4329948, 5567076, 5773264, 6494922, 7422768, 8204112, 8659896, 9742383, 11134152, 12989844, 17319792, 19484766, 22268304, 25979688, 38969532, 51959376, 77939064, 155878128]

約数ペア:

[(1, 155878128), (2, 77939064), (3, 51959376), (4, 38969532), (6, 25979688), (7, 22268304), (8, 19484766), (9, 17319792), (12, 12989844), (14, 11134152), (16, 9742383), (18, 8659896), (19, 8204112), (21, 7422768), (24, 6494922), (27, 5773264), (28, 5567076), (36, 4329948), (38, 4102056), (42, 3711384), (48, 3247461), (54, 2886632), (56, 2783538), (57, 2734704), (63, 2474256), (72, 2164974), (76, 2051028), (84, 1855692), (108, 1443316), (112, 1391769), (114, 1367352), (126, 1237128), (133, 1172016), (144, 1082487), (152, 1025514), (168, 927846), (171, 911568), (189, 824752), (216, 721658), (228, 683676), (252, 618564), (266, 586008), (304, 512757), (336, 463923), (342, 455784), (378, 412376), (399, 390672), (432, 360829), (456, 341838), (504, 309282), (513, 303856), (532, 293004), (684, 227892), (756, 206188), (798, 195336), (912, 170919), (1008, 154641), (1026, 151928), (1064, 146502), (1197, 130224), (1368, 113946), (1512, 103094), (1596, 97668), (2052, 75964), (2128, 73251), (2394, 65112), (2713, 57456), (2736, 56973), (3024, 51547), (3192, 48834), (3591, 43408), (4104, 37982), (4788, 32556), (5426, 28728), (6384, 24417), (7182, 21704), (8139, 19152), (8208, 18991), (9576, 16278), (10852, 14364)]