20152128144

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1317

約数の個数: 160

約数和(自身を含む): 54650152960

約数和(自身を除く): 34498024816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 163, 201, 222, 268, 296, 326, 402, 444, 489, 536, 592, 652, 804, 888, 978, 1039, 1072, 1304, 1608, 1776, 1956, 2078, 2479, 2608, 3117, 3216, 3912, 4156, 4958, 6031, 6234, 7437, 7824, 8312, 9916, 10921, 12062, 12468, 14874, 16624, 18093, 19832, 21842, 24124, 24936, 29748, 32763, 36186, 38443, 39664, 43684, 48248, 49872, 59496, 65526, 69613, 72372, 76886, 87368, 96496, 115329, 118992, 131052, 139226, 144744, 153772, 169357, 174736, 208839, 230658, 262104, 278452, 289488, 307544, 338714, 404077, 417678, 461316, 508071, 524208, 556904, 615088, 677428, 808154, 835356, 922632, 1016142, 1113808, 1212231, 1354856, 1616308, 1670712, 1845264, 2032284, 2424462, 2575681, 2709712, 3232616, 3341424, 4064568, 4848924, 5151362, 6266209, 6465232, 7727043, 8129136, 9697848, 10302724, 11346919, 12532418, 15454086, 18798627, 19395696, 20605448, 22693838, 25064836, 30908172, 34040757, 37597254, 41210896, 45387676, 50129672, 61816344, 68081514, 75194508, 90775352, 100259344, 123632688, 136163028, 150389016, 181550704, 272326056, 300778032, 419836003, 544652112, 839672006, 1259508009, 1679344012, 2519016018, 3358688024, 5038032036, 6717376048, 10076064072, 20152128144]

約数ペア:

[(1, 20152128144), (2, 10076064072), (3, 6717376048), (4, 5038032036), (6, 3358688024), (8, 2519016018), (12, 1679344012), (16, 1259508009), (24, 839672006), (37, 544652112), (48, 419836003), (67, 300778032), (74, 272326056), (111, 181550704), (134, 150389016), (148, 136163028), (163, 123632688), (201, 100259344), (222, 90775352), (268, 75194508), (296, 68081514), (326, 61816344), (402, 50129672), (444, 45387676), (489, 41210896), (536, 37597254), (592, 34040757), (652, 30908172), (804, 25064836), (888, 22693838), (978, 20605448), (1039, 19395696), (1072, 18798627), (1304, 15454086), (1608, 12532418), (1776, 11346919), (1956, 10302724), (2078, 9697848), (2479, 8129136), (2608, 7727043), (3117, 6465232), (3216, 6266209), (3912, 5151362), (4156, 4848924), (4958, 4064568), (6031, 3341424), (6234, 3232616), (7437, 2709712), (7824, 2575681), (8312, 2424462), (9916, 2032284), (10921, 1845264), (12062, 1670712), (12468, 1616308), (14874, 1354856), (16624, 1212231), (18093, 1113808), (19832, 1016142), (21842, 922632), (24124, 835356), (24936, 808154), (29748, 677428), (32763, 615088), (36186, 556904), (38443, 524208), (39664, 508071), (43684, 461316), (48248, 417678), (49872, 404077), (59496, 338714), (65526, 307544), (69613, 289488), (72372, 278452), (76886, 262104), (87368, 230658), (96496, 208839), (115329, 174736), (118992, 169357), (131052, 153772), (139226, 144744)]