138518307672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{21467}}^1$

素因数の和:21705

約数の個数: 128

約数和(自身を含む): 366020812800

約数和(自身を除く): 227502505128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 127, 146, 174, 219, 232, 254, 292, 348, 381, 438, 508, 584, 696, 762, 876, 1016, 1524, 1752, 2117, 3048, 3683, 4234, 6351, 7366, 8468, 9271, 11049, 12702, 14732, 16936, 18542, 21467, 22098, 25404, 27813, 29464, 37084, 42934, 44196, 50808, 55626, 64401, 74168, 85868, 88392, 111252, 128802, 171736, 222504, 257604, 268859, 515208, 537718, 622543, 806577, 1075436, 1245086, 1567091, 1613154, 1867629, 2150872, 2490172, 2726309, 3134182, 3226308, 3735258, 4701273, 4980344, 5452618, 6268364, 6452616, 7470516, 8178927, 9402546, 10905236, 12536728, 14941032, 16357854, 18805092, 21810472, 32715708, 37610184, 45445639, 65431416, 79062961, 90891278, 136336917, 158125922, 181782556, 199020557, 237188883, 272673834, 316251844, 363565112, 398041114, 474377766, 545347668, 597061671, 632503688, 796082228, 948755532, 1090695336, 1194123342, 1592164456, 1897511064, 2388246684, 4776493368, 5771596153, 11543192306, 17314788459, 23086384612, 34629576918, 46172769224, 69259153836, 138518307672]

約数ペア:

[(1, 138518307672), (2, 69259153836), (3, 46172769224), (4, 34629576918), (6, 23086384612), (8, 17314788459), (12, 11543192306), (24, 5771596153), (29, 4776493368), (58, 2388246684), (73, 1897511064), (87, 1592164456), (116, 1194123342), (127, 1090695336), (146, 948755532), (174, 796082228), (219, 632503688), (232, 597061671), (254, 545347668), (292, 474377766), (348, 398041114), (381, 363565112), (438, 316251844), (508, 272673834), (584, 237188883), (696, 199020557), (762, 181782556), (876, 158125922), (1016, 136336917), (1524, 90891278), (1752, 79062961), (2117, 65431416), (3048, 45445639), (3683, 37610184), (4234, 32715708), (6351, 21810472), (7366, 18805092), (8468, 16357854), (9271, 14941032), (11049, 12536728), (12702, 10905236), (14732, 9402546), (16936, 8178927), (18542, 7470516), (21467, 6452616), (22098, 6268364), (25404, 5452618), (27813, 4980344), (29464, 4701273), (37084, 3735258), (42934, 3226308), (44196, 3134182), (50808, 2726309), (55626, 2490172), (64401, 2150872), (74168, 1867629), (85868, 1613154), (88392, 1567091), (111252, 1245086), (128802, 1075436), (171736, 806577), (222504, 622543), (257604, 537718), (268859, 515208)]