138661536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 395333568

約数和(自身を除く): 256672032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 411, 416, 548, 624, 811, 822, 1096, 1248, 1622, 1644, 1781, 2192, 2433, 3244, 3288, 3562, 4384, 4866, 5343, 6488, 6576, 7124, 9732, 10543, 10686, 12976, 13152, 14248, 19464, 21086, 21372, 25952, 28496, 31629, 38928, 42172, 42744, 56992, 63258, 77856, 84344, 85488, 111107, 126516, 168688, 170976, 222214, 253032, 333321, 337376, 444428, 506064, 666642, 888856, 1012128, 1333284, 1444391, 1777712, 2666568, 2888782, 3555424, 4333173, 5333136, 5777564, 8666346, 10666272, 11555128, 17332692, 23110256, 34665384, 46220512, 69330768, 138661536]

約数ペア:

[(1, 138661536), (2, 69330768), (3, 46220512), (4, 34665384), (6, 23110256), (8, 17332692), (12, 11555128), (13, 10666272), (16, 8666346), (24, 5777564), (26, 5333136), (32, 4333173), (39, 3555424), (48, 2888782), (52, 2666568), (78, 1777712), (96, 1444391), (104, 1333284), (137, 1012128), (156, 888856), (208, 666642), (274, 506064), (312, 444428), (411, 337376), (416, 333321), (548, 253032), (624, 222214), (811, 170976), (822, 168688), (1096, 126516), (1248, 111107), (1622, 85488), (1644, 84344), (1781, 77856), (2192, 63258), (2433, 56992), (3244, 42744), (3288, 42172), (3562, 38928), (4384, 31629), (4866, 28496), (5343, 25952), (6488, 21372), (6576, 21086), (7124, 19464), (9732, 14248), (10543, 13152), (10686, 12976)]