155138256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11873

約数の個数: 120

約数和(自身を含む): 534410240

約数和(自身を除く): 379271984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 11839, 13104, 23678, 35517, 47356, 71034, 82873, 94712, 106551, 142068, 153907, 165746, 189424, 213102, 248619, 284136, 307814, 331492, 426204, 461721, 497238, 568272, 615628, 662984, 745857, 852408, 923442, 994476, 1077349, 1231256, 1325968, 1385163, 1491714, 1704816, 1846884, 1988952, 2154698, 2462512, 2770326, 2983428, 3232047, 3693768, 3977904, 4309396, 5540652, 5966856, 6464094, 7387536, 8618792, 9696141, 11081304, 11933712, 12928188, 17237584, 19392282, 22162608, 25856376, 38784564, 51712752, 77569128, 155138256]

約数ペア:

[(1, 155138256), (2, 77569128), (3, 51712752), (4, 38784564), (6, 25856376), (7, 22162608), (8, 19392282), (9, 17237584), (12, 12928188), (13, 11933712), (14, 11081304), (16, 9696141), (18, 8618792), (21, 7387536), (24, 6464094), (26, 5966856), (28, 5540652), (36, 4309396), (39, 3977904), (42, 3693768), (48, 3232047), (52, 2983428), (56, 2770326), (63, 2462512), (72, 2154698), (78, 1988952), (84, 1846884), (91, 1704816), (104, 1491714), (112, 1385163), (117, 1325968), (126, 1231256), (144, 1077349), (156, 994476), (168, 923442), (182, 852408), (208, 745857), (234, 662984), (252, 615628), (273, 568272), (312, 497238), (336, 461721), (364, 426204), (468, 331492), (504, 307814), (546, 284136), (624, 248619), (728, 213102), (819, 189424), (936, 165746), (1008, 153907), (1092, 142068), (1456, 106551), (1638, 94712), (1872, 82873), (2184, 71034), (3276, 47356), (4368, 35517), (6552, 23678), (11839, 13104)]