187014568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 238764632

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 43, 52, 62, 71, 76, 86, 104, 124, 142, 152, 172, 247, 248, 284, 344, 403, 494, 559, 568, 589, 806, 817, 923, 988, 1118, 1178, 1333, 1349, 1612, 1634, 1846, 1976, 2201, 2236, 2356, 2666, 2698, 3053, 3224, 3268, 3692, 4402, 4472, 4712, 5332, 5396, 6106, 6536, 7384, 7657, 8804, 10621, 10664, 10792, 12212, 15314, 17329, 17537, 17608, 21242, 24424, 25327, 28613, 30628, 34658, 35074, 39689, 41819, 42484, 50654, 57226, 58007, 61256, 69316, 70148, 79378, 83638, 84968, 94643, 101308, 114452, 116014, 138632, 140296, 158756, 167276, 189286, 202616, 228904, 232028, 317512, 329251, 334552, 378572, 464056, 543647, 658502, 754091, 757144, 1087294, 1230359, 1317004, 1508182, 1798217, 2174588, 2460718, 2634008, 3016364, 3596434, 4349176, 4921436, 6032728, 7192868, 9842872, 14385736, 23376821, 46753642, 93507284, 187014568]

約数ペア:

[(1, 187014568), (2, 93507284), (4, 46753642), (8, 23376821), (13, 14385736), (19, 9842872), (26, 7192868), (31, 6032728), (38, 4921436), (43, 4349176), (52, 3596434), (62, 3016364), (71, 2634008), (76, 2460718), (86, 2174588), (104, 1798217), (124, 1508182), (142, 1317004), (152, 1230359), (172, 1087294), (247, 757144), (248, 754091), (284, 658502), (344, 543647), (403, 464056), (494, 378572), (559, 334552), (568, 329251), (589, 317512), (806, 232028), (817, 228904), (923, 202616), (988, 189286), (1118, 167276), (1178, 158756), (1333, 140296), (1349, 138632), (1612, 116014), (1634, 114452), (1846, 101308), (1976, 94643), (2201, 84968), (2236, 83638), (2356, 79378), (2666, 70148), (2698, 69316), (3053, 61256), (3224, 58007), (3268, 57226), (3692, 50654), (4402, 42484), (4472, 41819), (4712, 39689), (5332, 35074), (5396, 34658), (6106, 30628), (6536, 28613), (7384, 25327), (7657, 24424), (8804, 21242), (10621, 17608), (10664, 17537), (10792, 17329), (12212, 15314)]