138290256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2441

約数の個数: 120

約数和(自身を含む): 430416896

約数和(自身を除く): 292126640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2383, 2418, 3224, 3627, 4464, 4766, 4836, 6448, 7149, 7254, 9532, 9672, 14298, 14508, 19064, 19344, 21447, 28596, 29016, 30979, 38128, 42894, 57192, 58032, 61958, 73873, 85788, 92937, 114384, 123916, 147746, 171576, 185874, 221619, 247832, 278811, 295492, 343152, 371748, 443238, 495664, 557622, 590984, 664857, 743496, 886476, 960349, 1115244, 1181968, 1329714, 1486992, 1772952, 1920698, 2230488, 2659428, 2881047, 3545904, 3841396, 4460976, 5318856, 5762094, 7682792, 8643141, 10637712, 11524188, 15365584, 17286282, 23048376, 34572564, 46096752, 69145128, 138290256]

約数ペア:

[(1, 138290256), (2, 69145128), (3, 46096752), (4, 34572564), (6, 23048376), (8, 17286282), (9, 15365584), (12, 11524188), (13, 10637712), (16, 8643141), (18, 7682792), (24, 5762094), (26, 5318856), (31, 4460976), (36, 3841396), (39, 3545904), (48, 2881047), (52, 2659428), (62, 2230488), (72, 1920698), (78, 1772952), (93, 1486992), (104, 1329714), (117, 1181968), (124, 1115244), (144, 960349), (156, 886476), (186, 743496), (208, 664857), (234, 590984), (248, 557622), (279, 495664), (312, 443238), (372, 371748), (403, 343152), (468, 295492), (496, 278811), (558, 247832), (624, 221619), (744, 185874), (806, 171576), (936, 147746), (1116, 123916), (1209, 114384), (1488, 92937), (1612, 85788), (1872, 73873), (2232, 61958), (2383, 58032), (2418, 57192), (3224, 42894), (3627, 38128), (4464, 30979), (4766, 29016), (4836, 28596), (6448, 21447), (7149, 19344), (7254, 19064), (9532, 14508), (9672, 14298)]