15617952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 51996672

約数和(自身を除く): 36378720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 127, 144, 168, 183, 224, 244, 252, 254, 288, 336, 366, 381, 427, 488, 504, 508, 549, 672, 732, 762, 854, 889, 976, 1008, 1016, 1098, 1143, 1281, 1464, 1524, 1708, 1778, 1952, 2016, 2032, 2196, 2286, 2562, 2667, 2928, 3048, 3416, 3556, 3843, 4064, 4392, 4572, 5124, 5334, 5856, 6096, 6832, 7112, 7686, 7747, 8001, 8784, 9144, 10248, 10668, 12192, 13664, 14224, 15372, 15494, 16002, 17568, 18288, 20496, 21336, 23241, 28448, 30744, 30988, 32004, 36576, 40992, 42672, 46482, 54229, 61488, 61976, 64008, 69723, 85344, 92964, 108458, 122976, 123952, 128016, 139446, 162687, 185928, 216916, 247904, 256032, 278892, 325374, 371856, 433832, 488061, 557784, 650748, 743712, 867664, 976122, 1115568, 1301496, 1735328, 1952244, 2231136, 2602992, 3904488, 5205984, 7808976, 15617952]

約数ペア:

[(1, 15617952), (2, 7808976), (3, 5205984), (4, 3904488), (6, 2602992), (7, 2231136), (8, 1952244), (9, 1735328), (12, 1301496), (14, 1115568), (16, 976122), (18, 867664), (21, 743712), (24, 650748), (28, 557784), (32, 488061), (36, 433832), (42, 371856), (48, 325374), (56, 278892), (61, 256032), (63, 247904), (72, 216916), (84, 185928), (96, 162687), (112, 139446), (122, 128016), (126, 123952), (127, 122976), (144, 108458), (168, 92964), (183, 85344), (224, 69723), (244, 64008), (252, 61976), (254, 61488), (288, 54229), (336, 46482), (366, 42672), (381, 40992), (427, 36576), (488, 32004), (504, 30988), (508, 30744), (549, 28448), (672, 23241), (732, 21336), (762, 20496), (854, 18288), (889, 17568), (976, 16002), (1008, 15494), (1016, 15372), (1098, 14224), (1143, 13664), (1281, 12192), (1464, 10668), (1524, 10248), (1708, 9144), (1778, 8784), (1952, 8001), (2016, 7747), (2032, 7686), (2196, 7112), (2286, 6832), (2562, 6096), (2667, 5856), (2928, 5334), (3048, 5124), (3416, 4572), (3556, 4392), (3843, 4064)]